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News
Keeping a browser video and a locally processed audio track in sync — and the 0.2s leak that broke it
7+ min ago (451+ words) We build [HaramLite](https://haramlite.com), a desktop app that removes music and instrumentals from video and audio on the user's own machine — no uploads, no accounts, no cloud. This is the story of a sync bug in its browser side, because…...
Building a browser-first PHP tools directory without pretending everything is offline
32+ min ago (441+ words) Kitset is a PHP-rendered directory that currently exposes 423 small browser tools. The interesting engineering problem was not adding one more calculator. It was deciding, for every tool, which work belongs on the server, which work belongs in the browser, and…...
Design YouTube — Video Upload, Transcoding & CDN Delivery at Scale (with Production.NET Code)
29+ min ago (420+ words) This is the condensed walkthrough; the full guide (estimates, API, data model, and the full production.NET 9 code) is on my site 👇 The two sides scale very differently: Storage and transcode compute dominate the write side; the CDN is not…...
I Counted How Many Free Dev Tools Quietly Upload Your Data. Then I Built 80 That Don't.
26+ min ago (262+ words) Paste a JWT into a "free online JWT debugger." Paste a config file into a "free JSON formatter." Then open DevTools, hit the Network tab, and watch it POST your payload to api.something-saas.com/v1/parse. Most of them weren't…...
canvas.toBlob('image/avif') silently returns a PNG. Here's how I shipped AVIF export anyway
1+ hour, 15+ min ago (485+ words) If you have ever written canvas.toBlob(callback, 'image/avif'), there is a good chance your users have been downloading PNG files with an.avif name. That is what happened to me. I build Filewhisk, a set of image tools…...
I gave Chrome's vertical tabs a week, and going back to tabs across the top feels wrong - XDA
2+ hour, 32+ min ago (18+ words) I gave Chrome's vertical tabs a week, and going back to tabs across the top feels wrong XDA...
Python - Functions: Defining, Calling, Parameters, Return Values & Scope
1+ hour, 28+ min ago (682+ words) Functions are one of the first "real" programming concepts you hit in Python, and they're also one of the most important. Once you understand how to package logic into a function, you stop repeating yourself and start building code that's…...
VoxelDraft Makes 3D Voxel Art More Accessible With a Free Browser Based Editor
9+ hour, 31+ min ago (248+ words) Issuewire.com VoxelDraft Makes 3D Voxel Art More Accessible With a Free Browser Based Editor A lightweight browser workflow for modeling, coloring, animating, recording, and exporting voxel scenes voxel draft ph 01 hero Saitma-Shi, Saitama Sep 12, 2026 (Issuewire.com) - Independent developer huruki.geo…...
WINkLink and the Future of Data-Driven Web3 The next generat
5+ hour, 29+ min ago (147+ words) KuCoin WINkLink and the Future of Data-Driven Web3 The next generation of Web3 applications may become increasingly dependent on data. DeFi needs market information. Games need randomness and external inputs. Automated applications need triggers. AI-powered applications need information. Real-world asset applications need…...
C++ Lambdas: Captures, Closures and Sort Comparators
3+ hour, 28+ min ago (853+ words) Learn to read C++ lambdas, trace copied and referenced state, write a valid sort comparator, and prevent dangling-reference bugs in stored callbacks. Exam prep & CS education For a first pass through syntax, value-versus-reference capture, and broad STL use, start with…...