Chety: Learning Chinese Characters Through Etymology and Morphology Chety is an educational app for learning Mandarin Chinese through the structure and history of Chinese characters. What Chety brings together Chety connects character etymology, morphology, and historical evolution with practical study tools: character and word exploration a word dictionary and pronunciation flashcards for review visual views of character evolution an interactive reader for learning in context The aim is to make the writing system more legible. A character can be studied as a form with components, historical development, pronunciation, and relationships to the words in which it appears. Sources and learning Chety is based on the work of Pedro Ceinos-Arcones. That foundation supports an approach in which learners can move between individual characters, vocabulary, and reading rather than treating them as isolated tasks. The project belongs alongside my broader work on educational software for language structure, including Schola Interlingua , a free and open-source platform for Interlingua IALA. Find Chety Chety website Chety on the App Store Chety on Google Play Ian Blas is a developer based in Buenos Aires, Argentina, building educational software for Mandarin Chinese, Interlingua IALA, etymology, morphology, writing systems, and open-source language learning.

Building Educational Software for Mandarin Chinese and Interlingua IALA Language-learning software is most useful when it makes structure visible. I’m Ian Blas, a developer based in Buenos Aires, Argentina, and I build educational tools around Mandarin Chinese, Interlingua IALA, etymology, morphology, writing systems, and open-source language learning. Two projects, one educational approach My work currently takes two complementary forms. Chety is an educational app for Mandarin Chinese. It approaches characters and words through their structure, etymology, morphology, historical development, and use in context. Schola Interlingua is a free, open-source learning platform for Interlingua IALA. It brings together lessons, readings, review tools, and progress-oriented study on multiple platforms. The languages are different, but the design question is similar: how can software help a learner notice the patterns that make a language readable and memorable? Learning through structure For Mandarin Chinese, a character is not only a unit to memorize. It can open a path into components, historical forms, pronunciation, word formation, and reading. That perspective guides Chety’s tools for exploring characters and vocabulary. For Interlingua IALA, the focus shifts toward transparent vocabulary, reading, morphology, and sustained practice. Schola Interlingua is designed to make that learning path approachable without separating learners from the materials and tools that support it. In both projects, the goal is practical: make language learning more legible. Etymology and morphology are useful when they give learners better ways to connect forms, meanings, and usage. An open educational practice I care about software that can be examined, shared, and improved. Schola Interlingua’s development is available through its GitHub repository , and my broader work can be found on GitHub . I also write and share updates through Medium and Substack . Explore the projects Chety — Chines

When you're running maintenance across several WordPress sites in sequence, a list view with text-only status doesn't make "which site is being processed now" or "which ones are already done" easy to spot at a glance. A client put it plainly: " Make it visually obvious in the list which sites are in maintenance and which are finished. " A colored border is the obvious move, but there are real choices to make. What colors? Where do we get the state from? When does the "done" mark go away? And — can we ship this without touching the backend? This post walks through those four calls and the minimal frontend-only implementation we landed on. Color picking — "red flashing" was the first thing we ruled out How do you make the running site stand out? The intuitive answer is "blinking red," but that got cut early. Multi-site maintenance runs are long . Having something blink red somewhere on screen the whole time is a fatigue source. We went with "a gentle blue pulse + a solid green border" instead: Running : blue #2563eb border + a soft pulsing box-shadow (2.2s ease-in-out) Done (within 24h) : green #10b981 solid border + a faint inset shadow @keyframes site-running-pulse { 0 %, 100 % { box-shadow : 0 0 0 0 rgba ( 37 , 99 , 235 , 0.4 ); } 50 % { box-shadow : 0 0 0 6px rgba ( 37 , 99 , 235 , 0 ); } } .site-running { border-color : #2563eb !important ; animation : site-running-pulse 2.2s ease-in-out infinite ; } @media ( prefers-reduced-motion : reduce ) { .site-running { animation : none ; } /* respect OS-level reduced motion */ } .site-completed { border-color : #10b981 !important ; box-shadow : inset 0 0 0 1px rgba ( 16 , 185 , 129 , 0.25 ); } The prefers-reduced-motion: reduce rule stops the pulse for users who have reduced-motion enabled at the OS level (often people with vestibular sensitivity). If you're adding motion to grab attention, this is essentially required. Zero backend changes — reuse the existing log stream To tell the list UI "this site is being processed

Writing changelogs is one of those developer tasks that sounds simple until you are staring at a messy commit history. Some commits matter to users. Some are internal cleanup. Some are merge commits. Some are meaningful only if you already know the codebase. I built a small Python example that turns commit messages or git diffs into structured changelog JSON using Telnyx AI Inference. Code: https://github.com/team-telnyx/telnyx-code-examples/tree/main/changelog-generator-python What it does The Flask app exposes: POST /generate POST /generate/from-diff GET /changelogs GET /changelogs/<id> GET /health POST /generate accepts a list of commit messages: { "version" : "v1.4.0" , "repo_name" : "billing-service" , "commits" : [ "feat: add Stripe webhook retry with exponential backoff" , "fix: correct tax calculation for EU VAT exemption" , "docs: update API reference for invoice endpoint" ] } The app asks Telnyx AI Inference to return grouped changelog JSON with sections like: Features Bug Fixes Improvements Breaking Changes Documentation Other There is also a POST /generate/from-diff endpoint if you want to summarize a git diff instead of commit messages. Why structured output matters For a changelog tool, plain text is useful, but structured output is more flexible. If the response comes back as JSON, you can: render it in a docs site save it in a release database post it into a PR comment send it to Slack open a release-note review workflow let a human approve it before publishing The example stores generated changelogs in memory and gives each one an ID, so you can list recent changelogs or retrieve a specific one. Run it Clone the examples repo: git clone https://github.com/team-telnyx/telnyx-code-examples.git cd telnyx-code-examples/changelog-generator-python Create your .env file: cp .env.example .env Add your Telnyx API key: TELNYX_API_KEY=your_telnyx_api_key AI_MODEL=moonshotai/Kimi-K2.6 HOST=127.0.0.1 Install and run: pip install -r requirements.txt python app.py

The dirty secret of online dev tools Every dev tool lives on a different website. jwt.io for JWT decoding. regex101 for regex testing. Some random site for JSON formatting. Another for diff checking. Another for curl → code. Another for SQL formatting. You end up with 10 bookmarks, 10 different UIs, and 10 different servers that just received your most sensitive data — and you never think twice about it. I didn't either. Until I did. What actually happens when you use these tools Let's take jwt.io as an example. Your JWT contains: Your auth algorithm Your user ID Your roles and permissions Your token expiry Sometimes your email, name, org ID When you paste it into jwt.io — it hits their server. It's in their request logs. Maybe forever. The same goes for regex101. Your regex patterns often encode business logic — validation rules, data formats, internal naming conventions. That goes to their database. And every online JSON formatter, diff checker, SQL tool, .env checker you've ever used? Same story. You're not just sharing data. You're sharing the shape of your system. Most of the time nothing bad happens. But "most of the time" is a terrible security posture for a developer who knows better. I got tired of it The more I thought about it, the more it bothered me. I was pasting production JWTs. Real API keys. Actual .env files with database URLs. Into random websites I knew nothing about. So I built DevTab - devtab.in One tab. 110+ dev tools. Zero server calls. Everything runs 100% in your browser via client-side JavaScript and WebAssembly. Open DevTools → Network while using it. Nothing fires. That's not a marketing claim. It's verifiable in 10 seconds. What's inside JSON tools JSON formatter & validator — real-time, error highlighting with line numbers JSON minifier JSON stringify & parse JSON → TypeScript / Pydantic / Go / Zod types Auth & security JWT decoder — header, payload, expiry countdown, issued-at in human time. Zero network requests. .env diff checker —

I built this because I see that grocery savings are achievable in NYC. People usually just go to the store they're used to going to, and it's rarely worth the effort of combing through card cashback, weekly coupons, CPG rebates. Most people leave real money on the table by not stacking them, and even more don't even know that these deals are out there.... so I built a way to automate it. You can use it for free, no login, currently NYC-only with ~690 stores. I built it so that you just search wh

Most apps that grew an "AI" feature in the last two years talk to one of a handful of cloud APIs, and almost all of them speak the same dialect: the OpenAI Chat Completions format. That one detail is the reason you can pull the cloud out and run the whole thing locally on a Mac without the app ever noticing. Here is the trick, why it works, and the gotchas that bite. The one interface everything agrees on OpenAI's /v1/chat/completions endpoint became the de facto standard. So when an app lets you "use your own key" or "set a custom base URL," it is almost always going to POST to {base_url}/chat/completions with a JSON body of messages and read back the same shape. It does not care what is on the other end, only that the response matches. Local runners leaned into this. Both popular Mac ones expose exactly that endpoint: Ollama serves an OpenAI-compatible API at http://localhost:11434/v1 (its native API lives on /api , but the /v1 path speaks the OpenAI dialect). LM Studio has a built-in server you switch on from the Developer tab, serving on http://localhost:1234/v1 . So "make this app local" usually reduces to: point its base URL at one of those, put any non-empty string where it wants an API key, and pick a model you have pulled. The 60-second version Ollama: brew install ollama # or the .dmg from ollama.com ollama serve & # server on :11434 ollama pull llama3.1:8b # pull a model once Confirm it speaks OpenAI: curl http://localhost:11434/v1/chat/completions \ -H "Content-Type: application/json" \ -d '{ "model": "llama3.1:8b", "messages": [{"role": "user", "content": "say hi in 3 words"}] }' If that returns a choices[0].message.content , any OpenAI-compatible client can use it. In the app, set: Base URL: http://localhost:11434/v1 API key: ollama (or literally anything; it is ignored) Model: llama3.1:8b LM Studio is the same idea with a GUI: load a model, toggle the server on, and use base URL http://localhost:1234/v1 . Pointing real tools at it The pattern shows up

OpenAI's new family of models will continue to power Microsoft's suite of workplace and productivity apps.

The new exchanged-traded funds exclude companies that are founded, controlled, or led by Elon Musk. That means no SpaceX or Tesla.

Microsoft may once again be struggling to keep up with its own climate goals, according to its 2026 sustainability report. As reported by GeekWire, the report states that Microsoft's carbon emissions increased 25 percent in 2025, totalling 34 million metric tons "without select interventions." Microsoft says this was "driven primarily by the expansion of our […]

Learn how to use ChatGPT, start your first conversation, and discover simple ways to write, brainstorm, and solve problems with AI.

OpenAI's No. 2 executive, Fidji Simo, is stepping down from her full-time role after her medical leave proved longer than expected — a leadership vacuum that comes at a tricky time as the company eyes a possible IPO and races to catch Anthropic in the enterprise market.

OpenAI's Fidji Simo is departing her full-time role as the company's AGI chief and is transitioning to being a "part-time advisor," she said on X. The news follows Simo's original announcement in April that she would take a few weeks of medical leave due to a neuroimmune condition, shortly after she had taken on the […]

The move comes after Simo took significant medical leave. She will stay on as a part-time adviser.

Netflix is thinking about adding always-on channels that would stream specific shows and movies, according to The Wall Street Journal. The move sounds like a Netflix version of always-on services like Pluto TV and Tubi, except the big hook for those is that they're free - because of the ads you have to watch. Netflix […]