it's free* — Free tools for developers
A curated directory of genuinely useful free developer tools, APIs, hosting, databases, AI models and more.
Is Better AI - Compare AI Models Side by Side
Source-code: https://github.com/midudev/isbetter.ai
100cosas.dev - Mejora en programación, un consejo a la vez
100 cosas que todo programador debería saber. Lee, aprende y marca tu progreso.
Vectorize — Agents That Learn From Every Conversation
Source-code: https://github.com/vectorize-io/hindsight
mikepenz/multiplatform-markdown-renderer: Markdown renderer for Kotlin Multiplatform Projects (Android, iOS, Desktop), using Compose.
Markdown renderer for Kotlin Multiplatform Projects (Android, iOS, Desktop), using Compose. - mikepenz/multiplatform-markdown-renderer
harveyai/harvey-labs: A benchmark built to evaluate and improve agent capabilities for supporting legal work
A benchmark built to evaluate and improve agent capabilities for supporting legal work. - harveyai/harvey-labs
PrimeIntellect-ai/prime-agent: A self-improving RLM agent for coding workflows and long-running autonomous tasks
A self-improving RLM agent for coding workflows and long-running autonomous tasks. - PrimeIntellect-ai/prime-agent
Keyboardio: keyboards for people who love typing
Keyboardio makes the best looking, most comfortable ergonomic keyboards. We also sell switches and keycaps.
LLM Pricing — Compare 2100+ Models & 183+ Providers · 8/2026
Covers 183+ providers and 2100+ LLMs: pricing and capabilities, the same model compared across hosts for the lowest price, plus quality leaderboards and a free cost calculator.
mangaconverter.com — Manga & Comic Converter
Source-code: https://github.com/NilsLeo/kcc-cloud
Cockroach Browser - AI browser automation
Source-code: https://github.com/AjnasNB/cockroach-browser
Web Browsers
Waveformer
Text to music using MusicGen
google-deepmind/weathernext
Contribute to google-deepmind/weathernext development by creating an account on GitHub.
LifeOS | Moving You From Current to Ideal State
Source-code: https://github.com/danielmiessler/LifeOS
msitarzewski/agency-agents: A complete AI agency at your fingertips - From frontend wizards to Reddit community ninjas, from whimsy injectors to reality checkers. Each agent is a specialized expert with personality, processes, and proven deliverables.
A complete AI agency at your fingertips - From frontend wizards to Reddit community ninjas, from whimsy injectors to reality checkers. Each agent is a specialized expert with personality, processes...
NanmiCoder/MediaCrawler · GitHub
小红书笔记 | 评论爬虫、抖音视频 | 评论爬虫、快手视频 | 评论爬虫、B 站视频 ｜ 评论爬虫、微博帖子 ｜ 评论爬虫、百度贴吧帖子 ｜ 百度贴吧评论回复爬虫 | 知乎问答文章｜评论爬虫 - NanmiCoder/MediaCrawler
Semantica — AI Context Graphs & Decision Intelligence
Source-code: https://github.com/semantica-agi/semantica
openDAW Studio | Web-Based DAW for Music Education
Source-code: https://github.com/andremichelle/openDAW
Holocloth
MindMap Vault - Private Mind Maps & Encrypted Notes
Source-code: https://github.com/mindmapvault/mindmapvault-foss
JuppIt — Just Upload to PC. Phone to PC file transfer made effortless.
The fastest way to move files from your phone to your PC. No cables, no cloud accounts, no friction.
BiteDeck — Local-First Calorie Tracker. No Account. iPhone.
A nutrition tracker that stays on your iPhone. No account. No ads. Photo scan, 151,700 foods, 282 chains, Apple Health, on-device forecasts.
Vital - Spectral Warping Wavetable Synth
cloudflare/computer: Give your agent a computer 👾
Give your agent a computer 👾. Contribute to cloudflare/computer development by creating an account on GitHub.
Bimlyte | Smart Tools for Everyday BIM Tasks
Free browser-based IFC viewer & BCF manager. Open 3D models, track issues, and generate reports instantly. Private, zero uploads, no account needed.