Daily edition · JavaScript
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51 articles · 3 sources · 4 papers ·
Top topics: JavaScript · React · AI
Most photo editing tools rely on heavy desktop software or cloud-based processing. I wanted to see how far we could push browser-native graphics performance for heavy RAW media. That’s why I built JPEGForce—a 100%…
Signup tests often look healthy while proving very little. A test clicks the submit button, waits for a selector, and turns green. Then a small copy change, a slower email provider, or a duplicate request exposes that…
Every developer encounters this awkward friction almost every week: You have an APK file, a configuration snippet, an invoice PDF, or a test video on your development machine, and you need to send it to your phone right…
Over time, every workstation accumulates duplicate files: duplicated photo backups, repeated downloads of large zip archives, cloned repositories, and redundant ISOs. They quietly eat gigabytes of expensive SSD storage.…
Every developer’s Downloads folder eventually becomes a chaotic digital landfill. Screenshots, random PDF receipts, compressed archives, test datasets, and CLI binaries pile up until finding anything becomes a chore.…
Originally published on NextFuture Google vừa mở pre-order Googlebook ở mức 899 USD. Câu hỏi thực tế với dân văn phòng Việt Nam không phải "máy có xịn không" mà là "tính năng nào bắt buộc phải mua máy mới". Câu trả lời…
Originally published on NextFuture Bạn mở CLI lúc 9 giờ sáng, chạy vài task refactor bình thường, và đến trưa thì chạm trần usage. Công việc không nặng hơn tuần trước — chỉ là model mạnh nhất trong tay bạn đang làm cả…
Almost any implementation feels smooth when the JSON is small. The real challenge starts with large data: a real API response may contain deeply nested objects, long arrays, and many repeated structures. At that point,…
I build a Chrome extension on my own that shows translated captions over a Meet, Zoom or Teams call running in a browser tab. No bot joins the call; the audio comes from the tab itself. Below are the three things that…
Converting XML documents to Markdown sounds simple until you actually try it. Here's what we learned building a converter for Turkey's UYAP legal document format. The Core Algorithm XML DOM → Walk tree → Emit Markdown…
JavaScript is single-threaded, yet JavaScript runtimes handle high-concurrency I/O effortlessly. They achieve this through the Event Loop—an orchestrator that delegates heavy work (network, disk, timers) to system…
If your web tool produces exactly one file, you are fine. Content-Disposition: attachment, one click, done. The moment it produces several files, you have a decision to make, and both options are worse than you expect.…
vite-ssr-boost is an SSR framework built on Vite. For two years its production server started the same way: load Vite, resolve vite.config, build the full CLI command tree, then serve the first request. None of that is…
If you write TypeScript, you almost certainly use Zod for runtime validation. Whether you're validating incoming webhooks, third-party REST/GraphQL API responses, or form submissions, Zod bridges the gap between…
TL;DR — Puppeteer's msg.text() is a rendering of a console argument, not the argument. Log an object and you get [object Object] — or, from a minified bundle, [object Ae] — with every URL and field inside it gone. If…
Je ne suis pas développeur. Technico-commercial de formation, j'ai construit une application complète avec un agent IA : authentification, base de données, paiements, déploiement. Et pendant trois semaines, j'ai cru que…
Building a wrapper around an AI API is easy. Building an "Agentic UI" where the AI actually controls the interface is much harder. Recently, I built a full-stack Music Recommendation Engine (FastAPI + React). Instead of…
Waking up feeling groggy even after 8 hours of sleep is usually caused by sleep inertia—waking up right in the middle of a deep REM sleep cycle. Human sleep naturally operates in roughly 90-minute cycles. To solve this…
Every "free online tool" works the same way: you upload your file to a server, hope for the best, and get a result back. I got tired of that model — both as a user (why does a PDF compressor need my documents?) and as a…
I'm 16, and over the past few years, I've been building something called ZISHU TRON — a technology brand with 17+ live applications. This isn't a "here's my portfolio" post. This is a technical breakdown of how I…
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