Links
AddSince original theme is named HTML5, which is a little to too common name, I renamed it to HTML5 Hot Pink.
TypeScript-first schema validation with static type inference
Zod is a TypeScript-first schema declaration and validation library. I'm using the term "schema" to broadly refer to any data type, from a simple string to a complex nested object.
Related contents:
Related contents:
A visualization and walkthrough of the LLM algorithm that backs OpenAI's ChatGPT. Explore the algorithm down to every add & multiply, seeing the whole process in action.
This project displays a 3D model of a working implementation of a GPT-style network. That is, the network topology that's used in OpenAI's GPT-2, GPT-3, (and maybe GPT-4).
melt away complexity. An open-source Svelte library for building high-quality, accessible design systems and web apps.
Cloud Native, Open Source, High-performance Messaging.
NATS provides an always-on messaging system, encompassing traditional pubsub with interest-based propagation, persistence with streaming replays, key/value storage and object storage. NATS provides a flexible set of powerful authentication and authorization access controls.
Related contents:
Online Screen Capture for Websites.
Take beautiful, high-resolution screen captures of websites and tweets.
Health-Check & Audit Tool for Nuxt Modules
A health-check and audit tool for Nuxt modules. nuxt.care helps you discover which modules are actively maintained, Nuxt 4 compatible, and which ones you should avoid.
Chawan is a TUI web (and (S)FTP, Gopher, Gemini, ...) browser with CSS, inline image and JavaScript support.
Related contents:
A PTY proxy that tames Claude Code's massive terminal updates using VT-based rendering.
Claude Code uses synchronized output to update the terminal atomically. It wraps output in sync markers (\x1b[?2026h ... \x1b[?2026l) so the terminal renders everything at once without flicker.
The problem: Claude Code sends entire screen redraws in these sync blocks - often thousands of lines. Your terminal receives a 5000-line atomic update when only 20 lines are visible. This causes lag, flicker, and makes scrollback useless since each update clears history.
Bitrig is a free, fast, and secure Unix-like Open Source operating system. It is available on current hardware platforms. The source code is freely available under a permissive license.
Real-Time Event Streaming Platform. Streaming CDC, stream processing, low-latency serving, and Iceberg management.
RisingWave is a real-time event streaming platform designed to offer the simplest and most cost-effective way to process, analyze, and manage real-time event data — with built-in support for the Apache Iceberg™ open table format. It provides both a Postgres-compatible SQL interface and a DataFrame-style Python interface.
RisingWave can ingest millions of events per second, continuously join and analyze live streams with historical data, serve ad-hoc queries at low latency, and persist fresh, consistent results to Apache Iceberg™ or any other downstream system.
Related contents:
Notion-like editor with similar behaviour. Yopta-Editor - is an open source notion-like editor.
JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write. It is easy for machines to parse and generate.
JSON is a text format that is completely language independent but uses conventions that are familiar to programmers of the C-family of languages, including C, C++, C#, Java, JavaScript, Perl, Python, and many others. These properties make JSON an ideal data-interchange language.
Related contents:
La plateforme communautaire dédiée à l'OSINT. Plateforme dédiée à la pratique de l'Osint.
OpenPrinter is a repairable, compact, and robust printer designed to last.
Fully repairable and equipped with a refillable ink system, it adapts to your needs while reducing your printing costs.
Easy to maintain, it offers a sustainable, economical, and eco-friendly alternative to traditional printers.
MariaDB server is a community developed fork of MySQL server. Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry.
Related contents:
- SQL performance improvements: finding the right queries to fix (part 1) @ oh dear.
- Stop using MySQL in 2026, it is not true open source @ Optimized by Otto.
- Does MariaDB Depend on MySQL? @ HackerNoon.
- Mariabackup : sauvegarder à chaud les bases de données MariaDB @ IT-Connect :fr:.
- #156.src - Maria DB: MariaDB, du serveur primaire au sharding avec Sylvain Arbaudie @ ifttd :fr:.
- How To Work with JSON in MySQL @ DigitalOcean.
- Repeatable Read vs Snapshot Isolation @ jaymcor.github.io.
portchecker.io is a free utility to check the port status of a given hostname or IP address.
portchecker.io is an open-source API for checking port availability on specified hostnames or IP addresses. Ideal for developers and network admins, it helps troubleshoot network setups, validate firewall rules, and assess potential access points.
Learn how to use GitHub with interactive courses designed for beginners and experts.
🪁 A modern, lightweight Kubernetes dashboard.
Kite is a lightweight, modern Kubernetes dashboard that provides an intuitive interface for managing and monitoring your Kubernetes clusters. It offers real-time metrics, comprehensive resource management, multi-cluster support, and a beautiful user experience.
One image for all screen resolutions and different devices is not enough. An image per pixel is too much - so how can someone automatically choose the optimal responsive image sizes?
Responsive websites, even the most modern ones, often struggle with selecting image resolutions that best match the various user devices. They compromise on either the image dimensions or the number of images. It's time to solve these issues and start calculating image breakpoints more mathematically, rather than haphazardly.
Communicate & Survive. When the Grid Goes Down. Offline Knowledge & Survival Platform.
CyberDeck is an offline-first communication and knowledge platform. Transform any device into a decentralized mesh node to chat, share, and learn without internet.
Portable offline knowledge, AI, and mesh communication platform. Run local LLMs, Wikipedia, and decentralized networking without internet.
A modern, colorful directory listing tool for the command line 🗃️
turn your Ruby on Rails app into a mobile app.
Ruby Native turns a Rails app into iOS and Android apps. This gem is the Rails-side integration: view helpers, a YAML config file, endpoints auto-mounted at /native, and a CLI for previewing and deploying builds. Full docs, including the complete helper reference and config schema, live at rubynative.com/docs.
Related contents:
Control panel to Start/Stop/View Logs for apps in Docker, Systemd, VMs or anything else (with user scripts).
It's an AI teacher that lives as a buddy next to your cursor. It can see your screen, talk to you, and even point at stuff. Kinda like having a real teacher next to you.
Active Directory Group Policy Security Analyzer.
A security assessment tool for analyzing Active Directory Group Policy Objects (GPOs) to identify misconfigurations and vulnerabilities.
GPOHunter is a comprehensive tool designed to analyze and identify security misconfigurations in Active Directory Group Policy Objects (GPOs). It automates security checks and provides detailed reports on potential vulnerabilities, helping administrators secure their environments.
A link aggregator for the fediverse Lemmy est similaire à des sites comme Reddit, Lobste.rs, ou Hacker News : vous vous abonnez aux communautés qui vous intéressent, vous postez des liens et des discussions, puis vous votez et commentez. Lemmy n'est pas seulement une alternative à reddit ; c'est un réseau de communautés interconnectées gérées par différentes personnes et organisations, qui se combinent toutes pour créer une seule et unique page d'accueil personnalisée de vos nouvelles, articles et mèmes préférés.
One-Time Information Sharing.Encrypted Secret Sharing.
Share sensitive information securely with a link that can only be viewed once.
Related contents:
0to255 is a simple tool that helps web designers find variations of any color.
Open Source Project Management Software.
Goal driven Project Management ...because adulting is hard enough already. Made for non-project managers and ADHD, Dyslexia, and Autism.
Leantime is an open source project management system for non-project manager. We combine strategy, planning and executing while making it easy for everyone on the team to use. Building with ADHD, dyslexia and autism in mind. It's an alternative to ClickUp, Monday, or Asana. As simple as Trello but as feature-rich as Jira.
FusionAuth HTTP client and server
A full featured, stand-alone, high-performance HTTP server and client written entirely in plain Java.
Related contents:
CLI tool to automate Podman image updates. Selective updates, optional notifications, and image pruning when done.
Jinzora is a web based media streaming and management system, written in PHP. Streaming your media with Jinzora gives you quick and easy access to your online music and video collection from any device with a web browser.
Understand any codebase as a graph
A local-first code-intelligence tool that turns any codebase into a queryable knowledge graph for AI coding agents. Pre-indexed code knowledge graph for Claude Code, Codex, Cursor, OpenCode, and Hermes Agent — fewer tokens, fewer tool calls, 100% local.
Actively maintained open-source game remakes. Most games require original asssets. The ones not requiring paid assets are marked with 🎴.
Related contents:
A Laravel package for creating shortened URLs for your web apps.
Delightful Events Start Here.
Set up an event page, invite friends and sell tickets. Host a memorable event today.
Related contents:
Free split-flap display emulator for any TV. The classic flip-board look, without the $3,500 hardware.
Turn any TV into a retro split-flap display. The classic flip-board look, without the $3,500 hardware. And it's free. FlipOff is a free, open-source web app that emulates a classic mechanical split-flap (flip-board) airport terminal display — the kind you'd see at train stations and airports. It runs full-screen in any browser, turning a TV or large monitor into a beautiful retro display.
Fast Music Remover is a lightweight tool designed to remove music, sound effects and noise from internet media. Processing takes about 8% of the original source length -that's under 5 seconds for a minute-long video!
Wr1t3Up d3 Hip5kull
Joueur de CTF sur diverses plateformes, l’idée de ce site est de mettre à disposition de tous, les diverses résolutions de machines effectuées. Passionné par la cybersécurité et l’IT, les CTFs me permettent d’apprendre énormément sur les failles et l’exploitation de ces dernières.
Image Background Remover API. Open source image background removal model Remove backgrounds from images instantly with AI. Choose between local processing (free) or cloud API (best quality).
Chat UI for Coderunner.
coderunner-ui is a local‑first AI workspace that lets you:
- Chat with local or remote LLMs
- Run generated code inside a fully isolated Apple Container VM
- Browse the web and automate tasks via a built‑in headless browser (Playwright) All without sending your data to the cloud.
Related contents:
BrandEPS is a database of brand logos and icons. Brand logos and icons can download in vector EPS, SVG, JPG and PNG file formats for free!
Prism is a lightweight, extensible syntax highlighter, built with modern web standards in mind. It’s used in millions of websites, including some of those you visit daily.
Related contents:
digital indie toolkit for computer touchers. the open source toolkit for digital creatives
delphitools is a collection of over 80 simple, local-only tools that run in your browser and all solve a problem that I, delphi, have personally had. It is implemented in Ember.js and Crayon CSS for styling.
Lightweight fuzzy-search library, with zero dependencies.
Fuse.js is a lightweight, zero-dependency fuzzy-search library written in TypeScript. It works in the browser and on the server, and is designed for searching small-to-medium datasets on the client side where you can't rely on a dedicated search backend.
Keep your eyes sharp with Color, a fun (but surprisingly challenging) color-matching game. Move your cursor around the color spectrum to match the center color for hue, saturation, complementary color and more.
Take control of the media you consume every day with Fast Music Remover!.
A C++ based, lightweight music and noise remover for YouTube and other internet media, using DeepFilterNet for audio enhancement.
We consume, willingly or not, large amounts of media everyday, and that includes content that is emposed on us. Fast Music Remover gives you the choice to opt-out of them without missing out on the core content.
We're building a feature rich media processor that is efficient, modular and cross platform. It's being built for you! That means clean APIs for programmers, containerized on GHCR for remote users, with a Web UI providing seamless access to anyone interested!
online word / excel / powerpoint editor with colaboration features.
ONLYOFFICE is created by a russian company.
Related contents:
The stunningly fast micro-framework by Laravel.
Icecat : création du catalogue open numéro 1 au monde avec 1030509 fiches produits & 4833 marques. Tweet Icecat
a native macOS UI for Apple containers.
A fully native macOS app for Apple's container platform. Run Linux containers on Apple silicon; no Docker Desktop required.
No-Code Web Data Extraction Platform. Turn Websites To APIs & Spreadsheets In Minutes.
Maxun lets you train a robot in 2 minutes and scrape the web on auto-pilot. Web data extraction doesn't get easier than this!