Wilhelm Erasmus's Feed
React tutorial: Get started with the React JavaScript library
Despite many worthy contenders, React remains the most popular front-end framework, and a key player in the JavaScript development landscape. React is the quintessential reactive engine, continually ...
Admins and defenders gird themselves against maximum-severity server vuln
Security defenders are girding themselves in response to the disclosure of a maximum-severity vulnerability disclosed Wednesday in React Server, an open-source package that’s widely used by websites ...
Show HN: Exercise snack reminders for iOS/Android, no server, one-time purchase
I built Snack App for my wife. She works from home, and every night, she would feel stiff and creaky after sitting all day, so she decided that she had to be less sedentary. Her idea was to break up her day with "exercise snacks" - formally defined as "isolated ≤1-min bouts of vigorous exercise performed periodically throughout the day" (https://pubmed.ncbi.nlm.nih.gov/34669625/) but really any kind of movement (a couple flights of stairs, a 5-minute walk,
Show HN: A browser-based video editor that renders videos directly with FFmpeg
Weave is a React app that provides a multi-track timeline editor to perform basic video edits like trimming, stitching, transitions, audio tracks etc. which maps directly to an FFmpeg command to render the video.I tried my best to have the React "video" preview closely replicate the FFmpeg lavfi filtergraph output, but naturally this is not perfect (especially replicating the `eq` filter using SVG filters is quite inaccurate).I've built this as a prototype for another project I&#x
Show HN: Democrasite – Propose and vote on changes to this website
Hi guys,<p>Was listening to a podcast where I heard Naval mention that it'd be an interesting experiment to have a website which users can change. I thought that sounded like fun..<p>If you click "Vote" in the top banner, you can view proposed changes and vote on them. Whichever proposal has the most votes when the timer reaches 0 will be automatically built by Claude Code and shipped.<p>Chris
Show HN: Termic – desktop app for running CLI coding agents (Claude Code, Codex)
So, https://termic.dev open source desktop app for managing claude code / codex / agt / etc coding sessions. main checkout or worktrees.Here's the story: a couple of months ago Anthropic announced pricing changes over the programatic use of Claude code (Agent SDK + including -p), i suspected tools like Conductor will stop working.Started building a clone myself, which uses the CLI binaries in PTY terminals as first class citizens, not custom agent sdk.
This is the
Angular, React, Vue: JavaScript frameworks compared
When considering React, Angular, and Vue, the first thing to note is that they carry the same notion at their cores: data binding. The idea here is that the framework assumes the work of tying the ...
Show HN: Tusk Drift – Open-source tool for automating API tests
Hey HN, I'm Marcel from Tusk. We’re launching Tusk Drift, an open source tool that generates a full API test suite by recording and replaying live traffic.How it works:1. Records traces from live traffic (what gets captured)2. Replays traces as API tests with mocked responses (how replay works)3. Detects deviations between actual vs. expected output (what you get)Unlike traditional mocking libraries, which require you to manually emulate how dependencies behave, Tusk Drift automatically rec
Show HN: Visual DB – Web front end for your database (update)
Hi HN, I’m Sandhya and we have built Visual DB — a web front end for databases. It lets you create data-entry forms, spreadsheet-like grids, and reports directly on top of your existing relational database.Here’s a quick walkthrough: https://youtu.be/4zv_HQKdKeI (13 minutes)WHAT PROBLEM IS THIS SOLVING?Building CRUD apps with master-detail forms, transactions, and proper concurrency controls typically requires weeks of custom development and ongoing maintenance. Visual DB lets you
Show HN: Pytest-httpdbg – a simple way to include HTTP traces in Allure reports
Hi HN,I recently updated my pytest plugin based on httpdbg to include the HTTP traces directly in the Allure reports. As with httpdbg, the idea is to have nothing more to do than to add an argument to your command line: --httpdbg-allure.For example:pytest examples/pytest_demo.py --alluredir=./allure-results --httpdbg-allureFor each test, all HTTP requests will be recorded and saved in the Allure report under a step named httpdbg.You can check the README in the repository to see how it
Show HN: C-Minus Preprocessor v2
About 3 years ago i wrote a custom preprocessor to assist in processing the SQLite project's JavaScript builds (e.g. filtering the small differences between vanilla JS and ESM modules). Recently, that app was forked, refactored into a library, and is now, AFAIK, the world's only source-agnostic[^1], client-extensible preprocessor (if one doesn't count sed, awk, etc.).It's implemented in portable C99 and has a two-file source distribution (one header, one .c file). Its only th
Show HN: WorkBill – Modern Alternative to QuickBooks
Hi HN, I am Aswin Mohan(https://aswinmohan.me), a full-stack mobile/web developer. I have been working on WorkBill (https://workbill.co) for the past 6 weeks on the side and wanted to share it here.demo: https://demo.workbill.co/inbox (no signup needed)
video-demo: https://www.loom.com/share/9775811960ad47d7ada89007d8169d90WorkBill is the modern, flexible accounting platform for small businesses. It is based on BeanCount(https:/&#x
Show HN: OgBlocks – Animated UI Library for CSS Haters
Hey HN,I'm Karan, a frontend developer who loves creating UIs, but I've found that many people don't like CSS, but they want their website to look beautiful and polished, and what better way to enhance a website than with animationsAnimations using plain CSS are tricky, and that's why I leaned towards Motion
a powerful animation library for React, and I built ogBlocks using React, Motion, and Tailwind CSSI built it for three reasons:1. Anyone can integrate beautiful animated
Show HN: ClientDock – Client portal built on Cloudflare Workers
Hi HN,I built ClientDock - a client portal for service providers to manage communications and files without email chaos.Background:
After losing a critical client deliverable in a 200+ email thread, I decided to build a better solution. Most "client portals" are bloated project management tools. I wanted something focused on one thing: making client communication effortless.Technical Details:
- Built with Next.js 15 (App Router)
- Deployed on Cloudflare Workers using OpenNext adapter
-
Show HN: mDNS name resolution for Docker container names
I always wanted this: an easy way to reach "resolve docker container by name" -- e.g., to reach web servers running in Docker containers on my dev machine. Of course, I could export ports from all these containers, try to keep them out of each others hair on the host, and then use http://localhost:PORT. But why go through all that trouble? These containers already expose their respective ports on their own IP (e.g., 172.24.0.5:8123), so all I need is a convenient way to find
Is Trump really giving out $2000 to Americans? US President gives latest update on leftover funds, netizens react
Trump on Monday reiterated his plan, informing that “all money left over from the $2000 payments” will be “used to substantially pay down national debt.” ...
Tyrese Maxey, Sixers react to Trendon Watford's big night vs. Raptors
Tyrese Maxey and the Philadelphia 76ers react to Trendon Watford's big night in a win over the Toronto Raptors.
Colorado politicians react to proposed deal to open government
The end of a 40-day government shutdown is reportedly set to end, with moderate Democrats agreeing to a tentative deal to ...
Blame-game: Lawmakers react to the record-long government shutdown and resulting flight delays and cancellations
Members of Congress from North Texas expressed concerns about the reductions of flights at Dallas Love Field, DFW ...
Family of couple killed in crash react to suspect’s arrest: ‘This tragedy didn’t have to happen’
Investigators determined the suspect was going more than twice the posted speed limit at the time of the crash.