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The Fastest Way to Build a Telegram Bot Natively Building a Telegram bot natively using Python and the python-telegram-bot library is one o
I built this because I watched a lawyer upload a client's contract to a "free PDF tool" with a .ru domain. Never again. What We're Building A browser-
Frontend tooling has a half-life of about 18 months. By the time the community settles on a best practice, three alternatives have already shipped. He
Most Vue libraries solve problems with more components. Need a loader? → add a component Need selection? → wrap everything Need scroll tracking? → in
When you first hear about integrating Jira with CI/CD, it often sounds abstract—like something happening “around” your application rather than inside
Writing a TypeScript Type Inference Engine in 300 Lines of Vanilla JS A minimal JSON-to-TypeScript interface generator with multi-sample m
Backend roles are evaluated on three things: can you build reliable systems, can you build them at scale, and can you measure the difference you made.
Browser-based image format conversion uses the Canvas API as a universal decode-then-re-encode pipeline. The interesting problems are: what formats th
Blur is one of the trickier image effects to implement in the browser because the Canvas API doesn't expose a native Gaussian blur for per-pixel manip
Rotating a PDF page is a metadata change, not a pixel manipulation. PDF pages have a Rotate entry in their dictionary — pdf-lib exposes this directly.
Originally published on NextFuture TL;DR: If you are building high-performance Next.js apps within the Vercel ecosystem, v0.dev remains the gold st
Removing pages from a PDF is conceptually simple — keep the pages you want, skip the ones you don't. The implementation has a few non-obvious pieces:
How I Fixed Transparent Video Alpha in Playwright Using 1970s Film Math I've been building a content engine that renders HTML/CSS graphics
Converting images to PDF in the browser requires three things: reading files without a backend, embedding them correctly into PDF pages, and giving th
Advanced Use of Weak References in Memory Management Introduction In the world of JavaScript, managing memory efficiently is ess
There's a point in every TypeScript developer's journey where you stop fighting the compiler and start working with it. These patterns are what got me
I've worked on enough Node.js backends at this point to start seeing the same problems come up over and over. Some of them are beginner mistakes. Some
TL;DR We built Future-Me Courtroom, an iMessage-native agent that turns a dilemma into: 3 competing long-horizon perspectives, 1 forced v
Not every page you need to screenshot is open to the world. Sometimes you need a screenshot of a service admin panel, an internal dashboard, a staging
In-Depth Analysis of JavaScript's Microtask Queue JavaScript, an event-driven language, operates under a concurrency model that utilizes a