Curated developer articles, tutorials, and guides — auto-updated hourly


What if your Telegram bot could listen? Not just read text — actually understand voice messages,...


Gemini 3.1 Flash text to speech (TTS) is a new model that you can direct to get the precise audio...


Monday, 8:47 a.m. Seven Slack DMs you haven't opened. Three 1:1s stacked before lunch. A...


Someone reverse-engineered Claude's Generative UI and rebuilt it for a macOS terminal agent. Native....


A small Rust CLI that generates TOTP / HOTP codes, parses otpauth:// URIs, and verifies...


What's actually in a modern favicon set (and why everyone gets it wrong) A tiny Python...


If you use Meta’s Threads app on a mobile device, you may have noticed an interesting effect: the...


npm audit --json Is Unreadable. I Wrote a Formatter With Zero Dependencies. npm audit has...


Stop drowning in theory. Build a working compiler with recursive descent parsing and a stack VM — no...


If you upgraded a Godot project from 4.3 to 4.4 and suddenly saw a wave of new .uid files next to...


I wanted a pretty progress bar for my scripts without pulling in a big library. So I built one from....


SQLite's PRAGMAs You Never Remember — I Put Them in a CLI When you're handed an unknown...


AI agents are only as useful as the information they can act on. A reasoning model with a January...


If you've ever wired two AI agents together, you know the drill. Custom JSON schemas, bespoke HTTP.....


What is Machine Learning? One of the many subsets of AI that focus on learning patterns...


The Solana ecosystem moves incredibly fast. With block times sitting around 400 milliseconds, anyone...


You paste a JSON config into your app and hit SyntaxError: Unexpected token. You scan 60 lines of...


What is an Array: An array is a collection of values stored in a single variable. Instead of...


A practical guide to wiring up AI agents that review PRs before your team does


A 12 part series on building real authentication from scratch in Next.js and Postgres. Start here fo...


A working register user flow in Next.js 15. Frontend form with real validation, a server endpoint th...


Password reset is where most apps leak. Here is a working Next.js 15 implementation, the 3 security ...


If you've been following this tutorial, you'd have the following file structure: Unit...


I have written the same 40-line Node script to debug a Postgres LISTEN channel at least six times......