AI 资讯
A "watch together" web app
I was playing around with antigravity/claude last weekend and put together a 2026 rendition of a project I did almost 15 years ago. Basically it's an app that lets you watch videos with friends. Back in the day it was a great way to share and discover music, especially stuff you normally wouldn't listen to. I'm not quite sure it would work in today's age but maybe there's something there. Either way it's pretty awesome that you can prototype something so quick by just chatting with an LLM. submitted by /u/Zenpher [link] [留言]
开源项目
give me some suggestion i m working in a company and i have started a company in that company also i m doing the project entirely by myself and kindly suggest me something i m so much working i m doing i need some peace i need a big project
give some suggestion in that my company two partner and one partner has no knowledge of development and he will do the busineess related things submitted by /u/Party-Tension-2053 [link] [留言]
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From a Forgotten Multiplayer Prototype to a Chaotic Hidden-Object Game — Reviving WhatUsee 🚀
GitHub Finish-Up-A-Thon Challenge Submission There’s something strangely emotional about reopening an old unfinished game project. Especially one that once felt like “the next big idea” at 2 AM during a hackathon 😭 You open the folder expecting nostalgia… …and instead find: broken UI random commits duplicated code missing assets unfinished features and functions named things like test2_final_REAL.js That’s exactly what happened when I reopened WhatUsee . A multiplayer browser game I originally started building as a fun experimental idea. At first, it wasn’t meant to become anything serious. It was just a simple concept: “What if players had to race against each other to identify hidden objects inside chaotic images?” That tiny idea slowly turned into a real-time multiplayer hidden-object game. And honestly? At the beginning, building it was insanely fun. 💡 The Original Idea Behind WhatUsee Most multiplayer browser games focus on: shooting drawing trivia racing But I wanted something different. Something that created those chaotic: “WAIT I SEE IT—NO WAY 😭” moments. The idea was simple: Players join a room together. An image appears. Somewhere inside that image is: a hidden object an animal a logo a random item or something cleverly camouflaged And everyone races to identify it before the timer ends. Fast reactions. Visual focus. Pure multiplayer chaos. That became WhatUsee . At first, the project was extremely small. Just: Socket.IO basic image display simple guessing and a rough scoreboard No polish. No proper lobby. No smooth UI. But even in that early state… …the game already felt fun. And that’s what made me continue building it. 😭 Then The Project Slowly Got Abandoned Old unfinished WhatUsee multiplayer game interface with basic UI and minimal styling Like most side projects… life happened. College work. Burnout. Other responsibilities. Random unfinished ideas. And slowly, WhatUsee became: “that project I’ll definitely finish later.” The game technically worked.
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Handling Localization in PCF Components: A Practical Walkthrough
When you build a PowerApps Component Framework (PCF) component that will be used across multiple geographies, need to serve labels, button captions, validation messages, and tooltips in the user's preferred language. PCF has a built-in answer based on .resx resource files, the same format used by .NET applications. The mechanism is elegant in production — but surprisingly tricky during local development. This walkthrough takes you through the full setup, step by step, and then explains a problem that arises while locally debugging your PCF. Step 1 — Create the strings folder and your first .resx file PCF expects your localized strings to live in a folder (the conventional name is strings ) inside your component directory. Each language gets its own file, named with the pattern: <ComponentName>.<LCID>.resx The <LCID> part is the numeric Locale ID , not the textual code ( en-US , it-IT ). The framework relies on this naming convention to identify which file to load for a given user. Common LCIDs: Language LCID English (en-US) 1033 Italian (it-IT) 1040 German (de-DE) 1031 French (fr-FR) 1036 Spanish (es-ES) 3082 Japanese (ja-JP) 1041 Chinese Simplified (zh-CN) 2052 Portuguese (pt-BR) 1046 For a component called EquipmentGrid , the structure looks like this: EquipmentGrid/ ├── ControlManifest.Input.xml ├── index.ts └── strings/ ├── EquipmentGrid.1033.resx ├── EquipmentGrid.1040.resx └── EquipmentGrid.1031.resx Tip: Always include 1033.resx (English). The PCF runtime falls back to the first <resx> declared in the manifest when the user's preferred language isn't available, and English is the safest default. Step 2 — Author the resource file content A .resx file is just XML. Here's a minimal Italian version ( EquipmentGrid.1040.resx ): <?xml version="1.0" encoding="utf-8"?> <root> <resheader name= "resmimetype" > <value> text/microsoft-resx </value> </resheader> <resheader name= "version" > <value> 2.0 </value> </resheader> <resheader name= "reader" > <value> System.Resou
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AI Agents Are Great at 80% of Our Code. The Other 20% Is Why We Still Need Seniors.
We let AI agents loose on a payment platform. They crushed the boring stuff. Then they silently broke the stuff that matters. A survey came out last week. 54% of all code is now AI-generated. Up from 28% last year. I read that number and thought: yeah, that tracks. We're probably in that range too. But here's the thing nobody's asking — which 54%? Not all code carries equal weight. A CRUD endpoint for fetching merchant details? Low risk. The webhook handler that transitions a payment from pending to complete ? That's someone's rent. Someone's payroll. Get that wrong and money moves where it shouldn't, or worse, money doesn't move at all. I'm the CTO of a payment platform. FCA-authorised, processing real money, real merchants, real consequences. We run NestJS microservices, Docker, Traefik — the usual stack. And we've been using AI agents aggressively for over a year now. I'm not here to tell you AI is dangerous. It's not. I'm here to tell you it's dangerous when you forget what it's actually good at. The 80% Where AI Agents Are Genuinely Brilliant Let me give credit where it's due. AI agents have made our team faster in ways that would have seemed absurd two years ago. API scaffolding. Generating service boilerplate. Writing Zod validation schemas. Spinning up new endpoints. Creating test stubs. Refactoring imports. Migrating patterns across repos. We run multiple microservices. When we need a new service, an agent can scaffold the entire thing — module structure, base configuration, Docker setup, Traefik labels — in minutes. What used to be a half-day of copy-paste-and-tweak is now a conversation. When we overhauled our env management across all repos, AI agents did the grunt work. They mapped every .env file, found naming conflicts, identified common variables, and generated a unified Zod schema. What would have taken a team days of grep-and-spreadsheet work took hours. For this 80% of the codebase — the predictable, pattern-following, structurally repetitive code
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From Forgotten Repo to Live App: How I Finished Photremium.com Using GitHub Copilot
This is a submission for the GitHub Finish-Up-A-Thon Challenge What I Built Photremium is an all-in-one, lightning-fast web utility platform engineered for high-performance image processing. Built to eliminate the friction of clunky, ad-heavy design tools, it provides users with instantaneous, client-side and serverless tools like high-fidelity background removal, image resizing, custom QR code generation and many more. As a software engineering student, this project represents my vision of creating a modern production platform that prioritizes raw speed, high usability, and robust SEO architectural patterns. Live Platform: photremium.com GitHub Repository: itsaminaziz/photremium.com Demo The Live Application Experience the full toolset live right now at photremium.com . Key Features in Action Feature Implementation Speed / Processing Compress IMAGE Client-side Canvas / Web Workers Instantaneous local compression Resize IMAGE Client-side React & HTML5 Canvas Real-time pixel/percent adjustment Crop IMAGE Client-side UI & Visual Crop Editor Instantaneous browser-based cropping Convert to JPG Client-side File Readers (Bulk Upload) Instant batch conversion via browser Convert from JPG Client-side Canvas (PNG/GIF compiler) Multi-format local generation QR Code Generator Vector-based SVG/Canvas rendering Instant download generation QR Code Scanner Client-side WebRTC Camera / File API Real-time local camera processing Blur Face Hybrid Client-side Face Detection Instant local privacy overlay mapping Remove Background (AI) Cloud-based Serverless / Cloudflare Edge < 2 seconds (Any device image processing) Watermark IMAGE Client-side Layer Composition Instantaneous text/graphic stamping The Comeback Story The Before (A Half-Baked Local App) Photremium started as an ambitious prototype on a local machine. While the fundamental image-processing utilities worked locally, the project hit a massive wall when it came to global deployment and production readiness. It was plagued with
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Treasure Hunting at Scale: Why Our Cache-Aside Cache Cost Us 40% in Tail Latency During Black Friday
The Problem We Were Actually Solving During load testing at 50k concurrent hunters hitting the hunt endpoints, p99 latencies stayed under 200ms. But at 270k concurrent users in production, the hunt page suddenly took 1.8 seconds to load, triggering cascading 502s from our CDN. The error surfaced in Datadog as hunt_page_render_time_bucket{le=2.0} = 42% while le=0.5 dropped to 18%. The fingerprints were identical across three regions: high latency correlated exactly with Redis cache miss rate spiking from 12% to 48% during the hunt start window. Our cache-aside pattern with a 30-second TTL was amplifying miss storms. We discovered that the treasure hunt start time was synchronised by marketing campaigns. When the clock struck 10:00:00 UTC, 270k users hit the endpoint within 30 seconds. Each request would check the cache (miss), fetch from PostgreSQL, render the page, and write the cache entry. But PostgreSQL couldnt keep up with 9k queries per second during that window, causing query queueing and connection exhaustion. The Redis layer, designed for 150k ops/sec, was not the bottleneck. The database was. What We Tried First (And Why It Failed) Our first attempt was to increase Redis TTL from 30 seconds to 5 minutes. This reduced cache misses from 48% to 24%, and p99 latency improved to 650ms. But at 320k concurrent users, the latency still spiked to 1.4s because the underlying database queries were still hitting the same table with the same indexes. The Redis layer was masking symptoms, not solving the root cause. Next, we tried database read replicas. We spun up three read replicas and routed hunt queries to them using a weighted service mesh. This worked for a few minutes, but then we hit replication lag. The replicas fell 800ms behind primary, causing hunt pages to display stale treasure locations. Our operators started getting customer complaints about seeing the wrong treasure coordinates. We rolled back within 15 minutes. We even tried increasing PostgreSQL share
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breakpoints
Just starting a discussion on breakpoints. Not like this hasn't been beaten to death before :D (͡(¬‿¬)) Tailwind sm: 40rem - roughtly 640px xs: is commonly set to 30rem or 320px for the smallest iphone width folding phones might be a use case for even smaller viewports.. idk, i cnat afford one so mauybe that's not how they work? supposedly they can be 280px there's smart glasses. no idea. VR. no idea. windows on desktop, people like me get really annoyed when some content of a window goes off screen or it transforms into a mobile version of the site just because i shrunk the window when i wanted to keep using the desktop site. (oh you and your tiling window manager, lol) submitted by /u/xThomas [link] [留言]
开发者
Modern web development feels weirdly exhausting lately
Maybe I’m just getting older, but frontend tooling changes so fast now that sometimes it feels harder keeping up with the ecosystem than actually building products. Feels like every few months there’s a new framework, rendering strategy, state management pattern or deployment workflow people suddenly expect you to know. submitted by /u/Bladerunner_7_ [link] [留言]
AI 资讯
Choosing the best tool for a beginner browser-based 3D prototype on Greek Mythology for Design and Tech MDP for HSC in NSW Aus.
I’m working on a school Design & Technology major project and need help finding a subreddit to choose the best tool. The project is a browser-based low-poly 3D educational prototype about Greek mythology. It has a small Mount Olympus hub which is basically a decorated hub area with the one portal to the one playable myth scene: Theseus and the Minotaur in Daedalus’ Labyrinth which is essentially like a maze where you can explore/follow the myth through some mediums like cutscenes and some small puzzles. My constraints are: needs to run in a browser should work on normal school laptops/devices low-poly/simple 3D style minimal coding experience must be realistic for a student prototype ideally easy to share with a link More context is that essentially I have my whole design planned out with multiple eventualities based on the constraints on the tool I end up using and so I essentially just need a medium to construct my project in which is why I have left it so late to ask for advice on what tool to use to construct this prototype. I am confident with my extensive designs and a decently functioning prototype of this one playable scene and hub area along with potential future designs that I will show the design process adequately for a band 6 hopefully. submitted by /u/Bigbrainmc [link] [留言]
AI 资讯
I built an MCP server that gives AI persistent memory of your SQL database
A while ago I tried to build a local coding assistant. I downloaded Qwen3, fired it up on my MacBook with 16GB of RAM, and within a day realized the output quality was nowhere close to Claude or GPT-5. The model could fit . It just couldn't compete . So I changed the question. If I can't make the model smarter on my hardware, can I make what I feed it smarter? Where the tokens actually go I started watching where my Claude / Cursor / Copilot sessions actually spent their tokens. The surprise: most of it wasn't reasoning. It was lookup . Every fresh chat about my company's database re-discovered the same things: What does status = 3 mean? (cancelled) How does orders join to users ? ( orders.user_id → users.id ) What's that cryptic JobStatus enum? (a dozen integer codes nobody remembers) The model figured it out, the session ended, and tomorrow it figured it out again . Same tokens, same latency, every single time. The expensive part of working with an AI wasn't the thinking — it was re-teaching it things it had already learned yesterday. There's a lot of attention right now on trimming AI output tokens (talk like a caveman, strip the pleasantries, etc.). But in my workflow the bigger leak was on the input side: paying full token cost every session to re-establish context that never changed. "Memory" isn't a feature, it's an architecture question AI clients are starting to bolt on "memory" features. But they're proprietary, opaque, and locked to one tool. Claude's memory doesn't help Cursor. Cursor's doesn't help Copilot. You can't inspect it, you can't share it with a teammate, and you can't diff it. What I actually wanted was an explicit, inspectable, shareable context layer that any AI client could read deterministically — same answer every time, same file my team could hand off. I picked the highest re-learn cost in my world to start with: SQL databases. Enter amnesic amnesic is an open-source MCP server that gives any AI client persistent semantic memory of your
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v0 by Vercel Review: AI-Generated React Components That Actually Ship
I opened v0, typed "a settings page with profile editing, notification preferences, and a connected accounts section," and watched it generate a fully functional three-tab settings interface in under 40 seconds. The component used shadcn/ui primitives, Tailwind utility classes, and TypeScript types — the exact stack I would have chosen if I had written it from scratch. I copied the code, pasted it into my Next.js project, changed two import paths, and it rendered correctly on the first try. This is the v0 value proposition distilled: generate UI components that look like a senior frontend developer wrote them, then paste them into your real project without rewriting half the output. After generating 15 components across two weeks of real product work, I can confirm that v0 delivers on this promise more reliably than any general-purpose AI coding tool I have tested. But its scope is narrower than the marketing suggests, and understanding where v0 stops being useful is as important as knowing where it excels. The shadcn/ui Advantage v0 is built on top of shadcn/ui, and this is the single most important fact about how it works. shadcn/ui is not a component library in the traditional sense — it is a collection of copy-pasteable React components built on Radix UI primitives with Tailwind styling. When v0 generates a component, it uses these primitives directly, which means the output is consistent, accessible, and composable. The practical benefit is that v0-generated components integrate with your existing project without introducing a new design system. If you already use shadcn/ui — and a large and growing percentage of Next.js projects do — the generated components reuse your existing Button, Card, Dialog, and Input primitives. v0 just assumes you have them installed and generates code that expects them. If you do not have shadcn/ui in your project, v0 prompts you to run the initialization command before generating anything, which takes about 30 seconds. This archite
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GitHub Copilot Workspace Review: Task-Level AI Coding in the Browser
I tested GitHub Copilot Workspace on 12 real tasks across three repositories in May 2026 — a mix of bug fixes, feature additions, and documentation updates. My goal was to figure out whether the spec-first, browser-based workflow actually produces useful code, or whether it is a demo that falls apart when you ask it to do real work. The answer sits somewhere between impressive and frustrating, with the tool's success rate varying dramatically based on task size, repository maturity, and how well you write the initial specification. The Spec-First Workflow Forces Better Communication Copilot Workspace changes the AI coding interaction in one fundamental way that I have not seen elsewhere: you do not start with code, you start with a specification. When I opened Workspace on a Next.js project and typed "add rate limiting to the API routes using the existing rate-limit.ts utility," the system did not immediately generate code. It spent roughly 15 seconds reading my repository, then produced a three-step implementation plan: (1) import the rate-limit utility in each route, (2) wrap the route handler with the rate limiter, (3) add a test for the rate-limited behavior. I could approve the plan as-is, reject individual steps, or add revision notes before any code was written. On this particular task, the plan was correct and I approved it. Workspace then executed each step, modified five route files, and produced a draft pull request with a clear description and a summary of what changed. The entire process — from typing the specification to having a reviewable PR — took 4 minutes and 12 seconds. This planning phase is not window dressing. On a different task where I asked Workspace to "add WebSocket support to the chat feature," it read the repository and surfaced during planning that the project was deployed on Vercel's serverless functions, which do not support persistent WebSocket connections. It suggested using Vercel's Edge Functions with a third-party real-time serv
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Azure Container Apps Express: The Agent-First Platform You've Been Waiting For
I've been running AI workloads on Azure Container Apps for over a year. Every time I spin up a new agent backend, the ritual is the same: create an environment, configure networking, set scaling rules, wire up health probes, then deploy the actual container. For a prototype agent that might live for a week, that's too much ceremony for what you get. ACA Express, which hit public preview in May 2026, kills most of that ceremony. And a separate but related announcement, Docker Compose for Agents, brings MCP gateways and model serving to standard ACA environments. They solve different problems and run on different infrastructure, but together they cover the full spectrum of agent deployment on Azure. Let me break down both. ACA Express: What It Actually Is Express is a new environment tier within Azure Container Apps. You bring a container image. Express handles provisioning, HTTPS, scaling (including scale-from-zero with subsecond cold starts), and resource allocation. No environment to manually provision through the portal. No networking to configure. No scaling rules to write. Under the hood, Express is built on ACA Sandboxes, a platform primitive that uses prewarmed pools to deliver that subsecond startup. This isn't the standard ACA cold-start experience with a fresh coat of paint. It's a different architecture. The tradeoffs are real. Express is HTTP workloads only, consumption CPU only. No GPU. No VNet integration. No Dapr. No service discovery between apps. No managed identity at runtime. No health probes. If you need any of those, standard ACA environments are still there. But for stateless HTTP agent backends, Express is dramatically faster to deploy and cheaper to run. Here's what it takes to get a container running: # Create an express environment az containerapp env create \ --name my-express-env \ --resource-group rg-my-agents \ --environment-mode express \ --logs-destination none # Deploy your app az containerapp create \ --name my-agent-api \ --resource
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Vibe Coding Is Fun Until Production
🚀 The Golden Age of “Just Ship It” A few months ago, I started building side projects differently. Instead of: Planning architecture Reading documentation Writing every function manually I started doing this: “Build me a responsive dashboard with authentication, dark mode, PostgreSQL integration, and Stripe payments.” And somehow… It worked. AI tools can now generate: APIs UI components Database schemas Docker configs Tests Documentation We’ve entered the era of vibe coding . And honestly? It feels amazing. What Is “Vibe Coding”? Vibe coding is when you: Describe what you want Let AI generate most of the implementation Keep iterating through prompts Instead of engineering every detail manually, you steer the vibe of the application. Tools making this popular: Cursor GitHub Copilot Claude Windsurf ChatGPT Replit AI You become less of a code writer and more of a: reviewer editor product thinker debugger At least in theory. The First Few Days Feel Like Magic The productivity boost is unreal. You can build in hours what used to take days. Things that once required: Stack Overflow endless documentation tabs debugging sessions at 2 AM …now happen through prompts. You feel unstoppable. Then Production Arrives And production is where the vibes end. Because production doesn’t care if the demo looked cool. Production cares about: edge cases reliability security scalability maintainability observability This is where AI-generated code starts exposing cracks. Problem #1: The Code Looks Right This is the dangerous part. AI code is often: clean formatted nicely modern-looking confident But hidden underneath: unnecessary complexity duplicated logic subtle bugs bad abstractions Problem #2: Hallucinated Architecture AI is very good at generating: components snippets isolated features It is much worse at: long-term architecture consistency scaling systems over time You start noticing: 4 different API patterns duplicated utilities random folder structures inconsistent state management
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NVIDIA CUTLASS: High-Performance CUDA Templates for AI Linear Algebra
If you've trained a transformer in the last three years, your GPU spent most of its wall-clock time inside a matrix multiplication. The kernels doing that work were probably written by cuBLAS, generated by a compiler stack like Triton, or hand-assembled on top of NVIDIA's CUTLASS templates. CUTLASS is the one most people don't see directly, but it sits underneath a surprising amount of modern AI infrastructure — from FlashAttention to vLLM to several internal kernels inside PyTorch. What CUTLASS actually is CUTLASS — CUDA Templates for Linear Algebra Subroutines — is a header-only C++ template library NVIDIA publishes on GitHub under Apache 2.0. It is not a drop-in replacement for cuBLAS. cuBLAS gives you a closed-source binary with a stable API: you call cublasGemmEx and you get a tuned kernel. CUTLASS gives you the building blocks to write your own kernel, with control over tile sizes, data layouts, epilogues, and how the kernel decomposes work across the GPU's memory hierarchy. That control is the point. If you're building a custom inference engine and your projection layer needs to fuse a GEMM with a SiLU activation and a residual add, cuBLAS can't fuse the epilogue for you — you'd launch the GEMM, then a separate elementwise kernel, paying twice for global memory traffic. With CUTLASS, the epilogue is a template parameter. You write the fusion once, instantiate the template, and the compiler emits a single kernel. This is why CUTLASS shows up wherever standard cuBLAS shapes don't fit — unusual data types like FP8, custom epilogues, sparse or grouped GEMMs, attention-shaped matrix products. Anywhere the stock library doesn't have what someone needs and the performance ceiling matters, you tend to find a CUTLASS kernel. CUTLASS is not a productivity library. It is a kernel-author's library. If you're writing PyTorch model code, you'll never import cutlass directly — you'll consume kernels that were built on top of it. The audience here is people who write the ker
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The creator told 2,000 people to ship in 30 days. Nobody built the structure for it.
The advice was correct. That's what makes it interesting. A creator with a large audience recently described the problem precisely: unused project ideas atrophy. They gave the prescription: externalize the idea, commit to a 30-60-90 day sprint, get into a community that holds you accountable, treat a deployed URL as the only real milestone. The audience listened. The ideas stayed unshipped. Not because the advice was wrong. Because advice is not a mechanism. The gap between diagnosis and structure There's a category of knowledge that's completely useless without enforcement. "You should exercise consistently." Correct. Also irrelevant for the 80% of people paying for gym memberships they don't use. "You should ship your side project in 30 days instead of perfecting it." Also correct. Developers have been hearing this for years. The projects that were "almost done" last year are still almost done. The advice identifies the problem. The problem persists. The gap between them is not information. It's structure. Discipline is the tax on misalignment One phrase from the transcript stayed with me: "Discipline is the tax on misalignment." The insight is sharper than it sounds. When what you're building doesn't connect to why you're building it, every work session requires a new act of will. You're not building forward momentum — you're paying an interest payment on a debt you haven't quite defined. This is why most sprint systems fail. They give you the structure (30 days, daily tasks, accountability partner) but skip the alignment check. The structure holds for two weeks. Then it becomes another system you're "almost following." What the AI makes worse Here's where it gets specific for developers using AI tools on side projects. The AI is genuinely useful. It generates architectures, writes boilerplate, outlines features, summarizes where you are. The output looks like forward motion. But the AI has no ground truth about your actual progress. It has your files and your pr
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JaisCloud — A Free, Single-Binary AWS Emulator in Go
Why We Built JaisCloud — A Free, Single-Binary AWS Emulator in Go If you've ever tried to test AWS-dependent code locally, you've probably reached for LocalStack. It works — but it comes with baggage: Python runtime, Docker dependency, and the features most teams actually need locked behind a Pro subscription. JaisCloud is our answer to that problem. What is JaisCloud? JaisCloud is a free, open-source local AWS cloud emulator written entirely in Go. It implements the exact AWS wire protocols — Query/XML, JSON/Target, REST — so your existing SDK code points at JaisCloud and works unmodified. No shims, no proxy rewrites, no SDK patches. # Start it jaiscloud-aws start # Point your SDK at it export AWS_ENDPOINT_URL = http://localhost:4566 export AWS_ACCESS_KEY_ID = test export AWS_SECRET_ACCESS_KEY = test export AWS_REGION = us-east-1 # Your existing code works — no changes needed aws s3 mb s3://my-bucket aws sqs create-queue --queue-name my-queue The Problem With Existing Solutions JaisCloud LocalStack Community Moto Single static binary Yes No - Python + Docker No - Python library Zero runtime deps Yes No No Postgres persistence Yes Pro only No Real Spark/EMR execution Yes No No Apache Iceberg Yes No No Prometheus metrics Yes Pro only No State export / import Yes No No Deterministic time control Yes No No Written in Go Yes No No License Apache-2.0 Apache-2.0 Apache-2.0 Key Features Single Static Binary JaisCloud ships as a single Go binary per cloud. No Python, no Docker, no Node — just download and run. Works on laptop, CI runner, or Kubernetes pod. # Download and run — that is it ./jaiscloud-aws start # Or with Docker docker run --rm -p 4566:4566 rjaisval/jaiscloud-aws:latest Portable State Snapshots Export the complete emulator state — every resource, every account, every region to a single gzip tarball and restore it anywhere in milliseconds. # Capture a baseline jaiscloud-aws export -o baseline.tar.gz # Restore on a teammate's machine or CI runner jaiscloud-aws i
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Cursor IDE Review: What Makes It a Genuinely Different AI Code Editor
I switched my primary editor to Cursor in January of 2026 after spending three years on VS Code with GitHub Copilot. The reason was not the chatbot sidebar — every editor has one of those now — but the tab completion model that felt qualitatively different the first time I used it. After six months of daily use across TypeScript, Python, and Go projects, I have a clear picture of what Cursor actually changes about the coding experience and where the marketing outpaces the product. The Tab Completion Model Changed How I Write Code The first thing I noticed with Cursor was that I was pressing Tab instead of thinking about what to type next. That sounds minor, but after tracking my usage over a two-week comparison period, I found that Cursor's tab model correctly predicted my next edit 73 times out of 100 attempts in TypeScript files — measured by counting how often I accepted the ghost text suggestion versus how often I ignored it and typed manually. The mechanism behind this is Cursor's speculative continuation engine. It does not wait for you to stop typing before offering a suggestion. As you modify a function signature at the top of a file, the model silently recalculates the impact on every call site below. I tested this explicitly on a 340-line TypeScript service file where I renamed a parameter from userId to accountId . Before I could scroll to line 180 where the first call site appeared, Cursor had already ghost-written the updated argument. By the time I reached line 310, all six call sites had correct suggestions waiting. That multi-location awareness is what I have not seen any other editor replicate consistently. Not every language gets the same treatment. I ran the same completion acceptance test across three languages I work in regularly. TypeScript came in at the 73 percent acceptance rate I mentioned. Python was close behind at 68 percent. Go was noticeably worse at 51 percent, and the Go suggestions that I did accept frequently required minor correct
开发者
I encountered this issue in the last phases of my web app
After finishing the app I've been working on, I decided to use Paddle to handle monthly and yearly subscriptions. I followed their documentation and getting started page and did almost everything they say, yet I got this error as in the screenshot. That happens after I generate a checkout link in the server side, and navigating to it. If you've encountered such issue before and somehow fixed it, or at least you know a little better in this field, any helpful hints or advices will be truly appreciated https://preview.redd.it/1y9muysics3h1.png?width=1209&format=png&auto=webp&s=baebc208c65540d0a2cc8be24c0e90110b3ceefd submitted by /u/WadieZN [link] [留言]