标签：#Engineering

AI coding agent Cursor has launched Origin, a git based code hosting platform embedded inside its AI-powered editor, positioning it as an alternative to GitHub for teams that already work in Cursor. Origin is rolling out in early beta on Pro, Teams and Enterprise plans, and lives inside a new Codebase tab within the Cursor application. By Matt Saunders

Jalapeño is a custom inference chip from OpenAI that delivers faster, more power-efficient AI inference, with higher throughput and lower latency for modern models.

Building a working tender documentation system for yourself is one project. Turning that same system into a template the rest of the team can pick up and use correctly, without needing to ask you what a particular instruction actually means, is a completely different project wearing the same clothes. The Gap Between Personal Use And Handoff A prompt template that only you use can carry a lot of implicit knowledge safely, because the missing context lives in your head and gets filled in automatically every time you run it. An instruction that says something like ensure the response addresses compliance requirements directly means something very specific to the person who wrote it, shaped by dozens of past examples of what counting as directly actually looks like in practice. That same instruction, handed to someone on the team who was not present for any of those past examples, is just as likely to be interpreted in a way that is defensible on its own terms and still wrong relative to what was actually meant. The template worked perfectly for months before it needed to be handed off, which made the gap invisible until the moment it actually mattered. The first time someone else on the team ran it independently and produced a response that technically followed the instructions but missed the actual intent behind them, the problem was not that the instructions were poorly written in any obvious sense. It was that they had been written for an audience of one, and that audience had context nobody else on the team had access to. What Actually Needs To Be In A Handoff Ready Template Fixing this meant rewriting a significant portion of the template with a different question in mind at every step, not does this instruction produce the right output when I run it, but does this instruction contain enough of the reasoning behind it that someone without my accumulated context could apply it correctly to a new tender they have never seen before. That meant replacing instructions

Building a custom GPT for one ministry client teaches you something specific about that ministry. Building the third or fourth one for a different government or enterprise client teaches you something much harder, which is how much of what worked the first time was actually general, and how much of it only worked because it happened to fit that particular institution. The Temptation That Causes The Most Damage After the first successful deployment, the obvious next move is treating that system prompt as a proven template and adapting it lightly for the next client. Swap the knowledge base, adjust a few tone instructions, change the scope boundaries to match the new domain, and ship it faster than building from scratch. That instinct is not wrong exactly, but acting on it without first separating what was actually general from what was incidentally specific to the first client produces a second deployment that quietly inherits assumptions nobody meant to carry forward. The clearest example of this showed up around scope boundary language. The refusal and redirection instructions built for the first ministry deployment had been carefully tuned against that specific institution's culture, a fairly formal, procedurally strict environment where a firm, precise boundary read as competent and appropriate. Carrying that same boundary language into a private enterprise deployment, where the internal culture was considerably less formal and staff expected a more conversational tone even when the bot was declining to answer something outside its scope, produced a tool that technically enforced the correct scope but felt oddly cold and bureaucratic to an audience that had no institutional reason to expect that register. Nothing about that was a bug in the traditional sense. The logic was sound, the boundary was correctly enforced, and it still felt wrong, because the tone calibration underneath the logic had been implicitly trained against one specific institutional culture and

In the professional world—especially in high-stakes tech environments—we are conditioned to believe that career advancement is a direct result of having the right answers. From the moment we step into our first junior role, we feel the pressure to be the "smartest person in the room." We equate confidence with certainty and value with the ability to provide instant solutions. But after years of working with founders, engineering leaders, and product builders, I have discovered a fundamental truth: The most valuable professionals are not the ones with all the answers. They are the ones asking the right questions. The Trap of the "Answer-First" Mindset When you focus solely on providing answers, you inadvertently limit your scope. You become a bottleneck. You are only as capable as your own knowledge base, and you discourage those around you from thinking critically. This "answer-first" culture often leads to: Superficial Solutions: You solve the symptoms, not the root cause, because you didn't take the time to explore the underlying complexity. Stifled Innovation: When leaders provide all the answers, team members stop proposing ideas. They wait for instructions rather than taking ownership. Fragile Trust: People trust those who are curious and transparent about what they don't know far more than those who bluff their way through uncertainty. Shifting to Inquiry-Led Growth Moving from an "answer-first" mindset to an "inquiry-led" mindset is not just a soft skill; it is a tactical advantage. When you shift your focus to understanding the problem, the entire dynamic of your work changes. 1. From Directive to Generative Instead of telling a developer how to implement a feature, ask, "What are the trade-offs of this approach compared to X?" This forces the engineer to think through the architecture, improving their skills while often revealing a better solution you hadn't considered. 2. Building Psychological Safety When you ask, "What am I missing here?" or "What does t

Originally published on hexisteme notes . I built a YouTube upload stage for a video pipeline, and the flow looked clean enough on paper: start a resumable session, PUT the file, get back a video ID, verify the upload actually landed the way it was supposed to, then write a local record marking the episode as uploaded. Four steps, each one depending on the last. It was the dependency between the last two that turned out to be the problem. The sequence, and where it breaks Verification here means re-querying the video through videos.list after the upload finishes, to confirm the visibility wasn't silently demoted, the upload wasn't rejected, and the metadata actually propagated. That's a reasonable thing to check — YouTube's upload API can report success at the transport layer while the platform-side processing does something you didn't ask for. But if that verification call raises, the exception propagates straight up, and the local record — a JSON file I'll call upload.json — never gets written. Not "gets written with an error flag." Never written, period. By the time that exception fires, though, the video already exists on YouTube. The PUT succeeded. The video ID is real. There's a public (or not-quite-public) video sitting on the channel, and there is exactly nothing on disk that knows about it. Run the same command again after that, and the guard that's supposed to answer "have I already uploaded this?" — a check for whether upload.json exists — sails right through, because it doesn't exist. The result isn't a retry. It's a second, completely independent upload of the same video. What "retries don't duplicate" actually meant The module's docstring said retries don't create duplicate videos. That line wasn't wrong, exactly — it was scoped narrower than it read. It was true for retries inside the low-level file-PUT function, which reuses the same resumable session URI on retry, so transport-layer hiccups during the upload itself are genuinely safe to retry. What

We built a plugin for the GitHub Accessibility Scanner to make sure your alt text is actually accessible. Here's how it works. The post Your alt text passes automated checks. That doesn’t mean it’s any good. appeared first on The GitHub Blog .

As C++ codebases scale, housing utility routines, state management, and primary execution logic inside a single main.cpp file inevitably leads to technical debt. Code duplication increases, compilation times degrade, and testing isolated features becomes virtually impossible. Modular architecture solves this problem by enforcing a strict separation of concerns. By decoupling function declarations from their definitions and compiling utility modules into reusable static libraries, developers can achieve clean abstraction boundaries, simplify unit testing, and eliminate memory corruption vulnerabilities associated with unvalidated inputs. In this tutorial, you will learn how to build a production-grade C++ utility module from scratch, complete with boundary guards and static compilation. Prerequisites Before diving in, ensure you have: A modern C++ compiler supporting C++17 or higher (GCC, Clang, or MSVC). Basic familiarity with header files ( .h ) and translation units ( .cpp ). A Code Editor or IDE such as Visual Studio Code or Visual Studio . Project Structure To keep boundaries clean, we structure our workspace by isolating public headers from implementation units: text ModularCppLib/ ├── include/ │ ├── ArrayUtils.h │ └── ValidationUtils.h ├── src/ │ ├── ArrayUtils.cpp │ └── ValidationUtils.cpp ├── main.cpp └── README.md Phase 1: Structural Abstraction and Memory-Safe API Design Separating Interfaces from Translation Units In production C++ engineering, headers ( .h ) serve as explicit architectural contracts. They declare what operations are available without leaking how those operations are executed. All utility routines are scoped inside the explicit CoreUtils namespace to prevent global namespace pollution: namespace CoreUtils { // Contract: Accepts array pointer and length, // returns calculated mean safely double CalculateAverage ( const int * arr , std :: size_t size ); // Formats and prints array content void PrintArray ( const int * arr , std :: size_t si

AI coding agents are getting better at writing code. But I think we are approaching a more difficult question: How do we know that an AI agent made the right engineering decision for the current state of a software system? Passing tests is important. But passing tests alone does not necessarily tell us whether an agent understood: the current architecture, project constraints, previous engineering decisions, repository conventions, dependency relationships, security requirements, or why an existing implementation looks the way it does. This becomes particularly important as AI systems move from generating isolated code snippets toward modifying real repositories. The Problem: Correct Code Is Not Always Correct Engineering Consider a simple example. A project initially has: Architecture v1 API ↓ Service ↓ Database An AI agent is asked to add a feature. It studies the repository, follows the existing pattern, writes the code, and all tests pass. Then the architecture changes: Architecture v2 API ↓ Event Bus ↓ Service ↓ Database The same task is requested again. If the agent still generates code based on the old architecture, the implementation may be: ✓ Valid syntax ✓ Compiles ✓ Existing tests pass ✗ Violates current architecture ✗ Ignores current constraints So we have an important distinction: Functional Correctness ≠ Contextual Correctness ≠ System-Level Correctness This is the problem I want to explore. This Is Already Becoming a Real Engineering Problem This isn't simply speculation about future AI systems. Modern coding agents already depend on repository-level context. OpenAI's documentation for Codex recommends using persistent repository instructions such as AGENTS.md for naming conventions, business logic, known quirks, dependencies, and other information that may not be inferable directly from code. It also recommends providing file paths, component names, diffs, and documentation when describing tasks. OpenAI has also described a broader approach where rep

Get ready for a bit of a ramble about looking for a job as a software engineer in 2026. No, it's not about AI changing the definition of software engineering in 2026. But there's obviously some truth in that. It's about product engineering. Specifically, it's about the challenges engineers face when searching for new opportunities because of the massive shift toward product engineering. I should preface what comes next with this: Searching for a software engineering job in 2026 is really hard. Scroll through LinkedIn or any software career blog and you'll see plenty of posts about how the recruitment system is broken, how good engineers are being ghosted, how CVs are being filtered out by AI screening for keywords. These frustrations are valid, but... you know what else is really hard in 2026? Being a software engineering recruiter. Being a software engineering hiring manager. And software engineering is about solving problems. With that said, you can't solve a problem you don't define. So to lay the foundation, I want to address some challenges I've recognised before addressing what can be done about them. The Problem Space First, the thing that's been haunting me for the last 6 months. Impact articulation . I suspect this isn't a problem that's unique to product engineering, but it's certainly one I've faced as a product engineer. Earlier this year, I completed full interview processes with two separate companies. I felt confident about both. The roles were the type of engineering I'm great at: sitting close to users, working through ambiguity and owning product areas end to end. But neither resulted in a job offer. The feedback I received was surprisingly consistent: I demonstrated strong technical execution, methodical problem-solving, clear communication and product judgement, and consistently sought to understand the "why" behind the "how". But also, I struggled to connect my product decisions to business or user outcomes. It was clear that I was a great engin

One of the biggest transitions in a software engineer’s career is moving from “How do I implement this?” to “How should we design this?” As developers, we naturally focus on writing clean code, implementing features, fixing bugs, and improving performance. But as you move toward an architect role, the questions become different: 🔹 Scalability — Will this solution work when the number of users or transactions increases 10x? 🔹 Maintainability — Can another team understand and extend this solution two years from now? 🔹 Security — Are authentication, authorization, data protection, and secrets management considered from the beginning? 🔹 Performance — Where could bottlenecks occur, and how can we identify them before they become production issues? 🔹 Resilience — What happens when a dependent service goes down? 🔹 Integration — How will this solution interact with existing enterprise systems? 🔹 Technology choices — Does the technology solve the actual business problem, or are we choosing it simply because it is popular? 🔹 Trade-offs — What are we gaining, and what are we giving up with each architectural decision? A senior developer asks: “How can I build this feature?” An architect asks: “What is the right solution for the business, technical, operational, and long-term requirements?” The most important lesson I’ve learned is that architecture is not about creating complicated diagrams or using more technologies. Good architecture is about making the right decisions at the right level , understanding trade-offs, and creating solutions that can evolve with the business. And you don't suddenly become an architect because of a designation. You gradually become one by thinking beyond your code. Java #SoftwareArchitecture #SpringBoot #Microservices #SoftwareEngineering #JavaDeveloper #TechnologyLeadership #Architect

Disclaimer Este texto foi inicialmente concebido pela IA Generativa em função da transcrição de um vídeo do canal Dev Eficiente, apresentado por Alberto Souza. Se preferir acompanhar por vídeo, é só dar o play. Introdução O vídeo que deu origem a este texto foi gravado há quase três anos. Na época, o que me incomodava era simples de descrever: log é um tema comum no dia a dia, mas resolvido de forma artesanal. Cada pessoa da equipe decide, no momento em que escreve o código, se aquela linha merece registro, se o nível é info ou debug, e quais informações vão junto. A comparação que eu fazia era com testes automatizados. Você juntava dez pessoas para escrever testes sobre o mesmo conjunto de classes e saíam baterias completamente diferentes, com abordagens diferentes, às vezes deixando uma branch de fora. Cada pessoa tinha uma opinião sobre o que era importante, e não havia um modelo de pensamento compartilhado por trás disso. Com log eu sentia algo parecido. Como a resposta não estava clara para mim, passei uns dois dias procurando o que o mercado discutia e o que a pesquisa acadêmica tinha investigado sobre práticas de log. Reuni umas cinco ou seis referências e é isso que este post organiza: o que cada referência contribui e quais práticas dá para extrair delas. Mantive as referências e as conclusões como estavam na época. Acrescentei apenas uma seção sobre algo que mudou bastante desde a gravação e que torna esse assunto mais relevante hoje do que era então: a quantidade de código escrito com apoio de IA e a investigação de problemas feita com apoio de agentes. Por que log bem feito importa mais hoje Nos últimos anos mudou bastante quem escreve o código e, principalmente, quem investiga o problema quando ele aparece. Quando parte relevante do código é gerada com apoio de IA, a familiaridade de quem mantém aquele trecho com cada decisão tomada ali tende a ser menor. Você definiu a intenção, revisou o resultado, aprovou. Mas não construiu, linha a linha, o modelo m

📚 This is part 2 of a series. Part 1: The Origin Story Part 2: [Current Article] Part 3: Coming soon... Let me tell you about the day my crash reporting UI crashed. The Grey Screen One afternoon, my Android app's crash screen rendered all-grey. No content. No report button. Just a blank slate where the app's last line of defense should have been. The root cause? A stale file from Gradle's build cache after a major refactor. The compiled resource IDs no longer matched the packaged resource table. ViewBinding inflated the wrong layout, and a silent NullPointerException killed the crash screen itself. It was invisible in CI. It only appeared in specific rebuild scenarios. And it took hours to trace. That bug taught me something important: The fix isn't done when the patch ships. It's done when the lesson becomes automated. So I wrote a build-time task that reads the compiled class files directly, compares them against the final packaged resources, and verifies every constant matches. It runs automatically after every packaging step. You never have to remember to invoke it. That was the first of many incident-driven tools I built. The FAB That Disappeared A few weeks later, a developer tools Floating Action Button vanished from consumer apps. Debug menus inaccessible. Secure screens incorrectly enabled. Turns out, my shared library's BuildConfigUtils was reading the library's own BuildConfig —which is baked as "release" at publish time. An AAR can never know the consumer's build type. 25 files across 34 call sites were silently broken. I built a Gradle plugin that generates a SskBuildConfig object per consumer module, per variant, using AGP's onVariants callback. It registers generated source via KotlinCompile.source() —not reflection, which broke across AGP versions. It detects Android plugins by extension type, not hardcoded IDs, so it works with com.android.application , com.android.library , com.android.dynamic-feature , and any future Google plugin. Same package as

Originally published on hexisteme notes . A user complaint sent me into a caption pipeline: "the subtitles cut to two words in places where the sentence doesn't make sense." The fix I shipped for that complaint introduced a second bug, one word narrower and easy to miss, because the code that measured whether a line of text would fit reproduced an assumption about the text that the code drawing the line didn't share. Every test passed the whole time. I only found it by watching the rendered video. The bug the complaint pointed at The captioning system splits a transcript into short chunks that pop onto screen a few words at a time. The chunking function was doing fixed-size slicing — take the next N words, regardless of what came before or after. That's blind to sentence boundaries, so two unrelated sentences could land in the same chunk: loss. Today reads as one visual unit even though it's the tail of one sentence and the head of the next. The fix was a rule set, not a single tweak: hard break after terminal punctuation ( . ! ? … ) soft break at commas, semicolons, and em-dashes extend or push a chunk rather than let it end on a function word ( of , the , than , is , and about thirty others) target three words per chunk, four as a ceiling a pixel-width cap on the rendered chunk, measured against the actual caption font (Montserrat ExtraBold), with a budget of 1080 × 0.92 = 993.6px The first four rules are about where a line is allowed to break. The fifth is a physical constraint: however good the break points are, a chunk still has to fit on screen at the font size actually in use. That's the one that went wrong. What the width guard actually measured To get the pixel width of a candidate chunk, the guard rendered the chunk's text through the font and measured the result — which is the correct approach in principle, not a shortcut. Text width isn't a fixed number of pixels per character; it depends on the specific glyphs, so measuring the real string through the r

Engineers who only understand the technology, and never the business it serves, hit a ceiling early. The best ones develop commercial awareness — a real sense of how value is created, funded, and sold. Two days at 21BY72 Season 4, one of Bharat's leading startup summits — eighty-five ventures on the floor and live pitches in front of six hundred investors — was a concentrated lesson in exactly that, and I wrote about it in this reflection . Technology is a means; the business is the point It's easy, as an engineer, to treat the product as the whole world and the commercial side as someone else's problem. Sitting in a room where eighty-five ventures pitched to investors makes the truth obvious: the technology is a means to a business end, and understanding that end makes you a better engineer, not a distracted one. Watching founders pitch — being judged not on how clever the build was but on whether it solved a real problem people would pay for — reframes how you think about your own work. It pushes you to ask "who is this for and why does it matter" before "how do I build it." What the summit floor teaches an engineer Investors buy problems solved, not features built. The pitches that landed were about a real need and a credible path to meeting it — a discipline that improves engineering priorities directly. Commercial context sharpens technical decisions. When you understand the business constraints — cost, speed to market, who the customer actually is — you make better trade-offs in the architecture, not worse ones. Exposure recalibrates ambition. Being around people building real ventures at scale resets your sense of what's possible and what "serious" looks like. The takeaway The most rounded engineers I've come to admire pair technical depth with genuine commercial awareness. Spending two days inside a major startup summit, watching how businesses are pitched, funded, and built, was a deliberate investment in the half of the picture that a pure engineering educ

Managed Data Lake: A Guide for 2027 Apache Iceberg is the standard table format for production data lakes in 2027. Every major engine reads and writes it natively. The catalog ecosystem standardized on REST. You own your data on commodity storage with no lock-in. But Iceberg deliberately separates the table format from the system that keeps tables healthy. It gives you the primitives for maintenance — rewrite_data_files , expire_snapshots , remove_orphan_files , rewrite_manifests — but not the intelligence to decide when, how, and in what order to run them. Without that operational layer, every Iceberg table degrades over time: small files accumulate, snapshots bloat metadata, sort orders drift from query patterns, orphan files inflate storage costs, and query performance decays silently until something breaks visibly. This operational gap is the central challenge of running a data lake at production scale. Netflix built four internal services to address it — Autotune for compaction strategy selection, Polaris for catalog management, janitors for garbage collection, Metacat for cross-service observability — each staffed by dedicated teams over multiple years. Google engineered automatic compaction and garbage collection directly into BigLake , so their managed Iceberg tables stay healthy regardless of write volume or query pattern changes. In 2027, you do not need to replicate that investment. This guide covers what "managed" actually means for a data lake, the degradation mechanics that make it necessary, the control plane architecture that solves it, and the practical paths to getting there — whether you are running 50 tables or 5,000. Why Lakes Degrade — The Mechanics The degradation pattern is predictable and present in nearly every Iceberg lake running for more than three months without dedicated maintenance. Understanding these mechanics is necessary regardless of which management approach you choose. The Small-File Problem Every streaming writer — Flink, Spar

I'm building yyzTools, which bundles 9 third-party engines (OpenSSL, FFmpeg, ImageMagick, pdfcpu, Aria2, 7-Zip, RapidOCR, Everything...). I chose to spawn them as subprocesses rather than static-link their SDKs. Here's why—and the cost. The conventional approach When your app needs OpenSSL crypto, FFmpeg video processing, ImageMagick image ops—you reach for the SDK. Link libssl, link libav*, link libMagick. One binary, no external deps, fast function calls. It's the textbook answer. I did the opposite. yyzTools ships the stock CLI binaries (openssl.exe, ffmpeg.exe, magick.exe, pdfcpu, aria2c, 7z) and spawns them as subprocesses. The C++ layer is a thin loop: build args → CreateProcess → read stdout → wrap as JSON → return. It doesn't know what -gravity southeast or sm4-cbc means. It just passes the algorithm name through. Why I went this way Upgrades without recompiling This is the big one for a desktop app. OpenSSL ships a CVE, or adds sm2/sm3/sm4 support in 3.x. If you've static-linked, you recompile the whole app, run full regression, re-release, and every user reinstalls. With the subprocess model, I drop in a new openssl.exe. Zero C++ changes. The update is a few-MB delta, not a full reinstall. For a product where users won't tolerate reinstalling for a library bump, this is the deciding factor. No symbol conflicts OpenSSL, zlib, libpng—multiple libraries want to own these symbols. Static linking them all into one binary is a recipe for "which inflate did I just call?" With subprocess CLIs, each tool brings its own dependencies in its own process. No conflict. Transparent supply chain openssl version, ffmpeg -version—auditing which version of each tool is live is trivial. It's an independent binary. Far easier than digging symbols out of a statically-linked blob. Free crash isolation If ffmpeg.exe misbehaves, it exits non-zero and my host wraps that as an error. My main process keeps running. A static-linked bug can take down the whole app. The process boundary

Disclosure: This post includes affiliate links; I may receive compensation if you purchase products or services from the different links provided in this article. Credit - ByteByteGo Hello Devs, if you're preparing for a System Design interview in 2026 , there is a good chance you've come across ByteByteGo and its founder, Alex Xu, author of another popular System Design interview resource and book, the System Design Interview - An Insider's Guide . But with so many system design courses, books, YouTube channels, newsletters, and interview platforms available today, an important question remains: Is ByteByteGo still worth it for System Design interview preparation in 2026? After spending considerable time exploring the platform and Alex Xu's system design material, my answer is yes — especially if you prefer visual, structured, and practical explanations of complex distributed systems. What makes ByteByteGo particularly interesting is that it has grown beyond the original system design material. The platform now covers areas such as Object-Oriented Design, Machine Learning System Design, Generative AI System Design, and Coding Interview Patterns , all the important topics you need to master to crack any FAANG-level interview. The biggest strength, however, remains the same: making complicated system design concepts easier to understand through diagrams, examples, trade-offs, and real-world case studies. In this article, I'll take a fresh look at ByteByteGo in 2026, explain what it offers, who should use it, what you'll learn, and whether I think it's worth paying for. If you're already looking for a system design resource, you can check out ByteByteGo here . What Is ByteByteGo? ByteByteGo is an online learning platform created by Alex Xu , the author of the popular System Design Interview — An Insider's Guide books. The platform started with a strong focus on system design interview preparation and has evolved into a broader technical learning resource. One of the t

I thought that when i join Lux Dev i would jump straight into building complex data pipelines and getting to understand kafka, kafka sounds like a really cool name, but if there's one thing I'm realizing quickly, it's that before you can orchestrate complex data pipelines or deploy web scrapers, you have to master the absolute basics of version control. This week, I was working on setting up a new local project, a health records analysis and pushing it to GitHub entirely through the command line. If you're just starting out with version control, here is exactly how I took a project from a completely blank folder on my desktop to a live repository on GitHub, including testing SSH keys. Setting Up the Local Project First, I needed a place for my project to live. I opened my bash terminal, navigated to my Desktop using he cd command, and created the main project folder along with a sub-folder for the data named Data. cd Desktop mkdir -p Kenya_Hospital_Health_Records_Project/Data cd Kenya_Hospital_Health_Records_Project With the directories created, I copied and pasted my Kenya_Hospital_Health_Records_Project.csv data set we were given in class into the Data folder. Writing the README via Terminal Instead of opening a text editor, I decided to build out my README.md right from the command line using echo command. The > operator adds new text the file, while >> adds text to the already creaed line. echo "# KENYA HEALTH RECORDS ANALYSIS" > README.md echo "## Project Overview" >> README.md echo "This project analyses health records of a hospital" >> README.md I also added a quick list of tools and challenges using the same method and used the cat README.md command to print the contents of the file directly in the terminal to confirm that everything looked right. Initializing and Staging Now it was time to turned this folder into a tracked Git repository. git init Running git status showed that my Data/ folder and README.md were untracked. To stage them for my first commit,

Git Workflow Git is a local version control system that tracks code changes, while GitHub is a cloud-based platform used to host those changes and collaborate with others. Together, they form the backbone of modern software development by allowing multiple developers to work on the same codebase simultaneously without overwriting each others work Working directory of git This is the actual, physical folder on your computer's filesystem where you view, create, edit, and delete your project files. It can either contain : Tracked files : files that Git actively monitors and includes in version control history Untracked files : are any files in your working directory that have not yet been added to your Git repository's snapshots or staging area. Staging Staging is the process of preparing specific file changes to be included in your next commit. Reasons for staging Atomic Commits : It allows you to group related changes together. If you fix a bug and work on a new feature at the same time, you can stage and commit the bug fix separately from the incomplete feature. Review Mechanism : It provides a safe buffer zone to double-check exactly what lines of code are moving forward. Work Checkpointing : You can stage a file at a certain point of success, continue experimenting on that file in your working directory, and still preserve your staged checkpoint. Staging commands git add "filename" Stages a specific file. git init Manages project. git status To see what files are currently sitting in staging vs your working directory. git diff Shows differences between your working directory and your staging area. git diff --staged Shows differences between your staging area and your last commit git restore --staged "filename" Removes Changes from Staging Commit and push To save your local changes and upload them to git you need to stage your changes, commit them locally, and push them to the server. Commands used in commit and push The block of code below is used in the given ord