API

Brutaldon provides a brutalist web interface for browsing and using Mastodon.

France’s national transport data access point gathers mobility datasets and provides APIs, validation tools, and recent dataset listings.

Halmstad Municipality makes open data available through Sweden’s Kolada database in key-figure and machine-readable formats.

Switzerland’s public transport data platform lists datasets and APIs, with filters, downloads, and an API manager.

Scan YouTube comments for spam, then filter, search, delete, or report matching comments on channels.

KeyboardTest.io checks keyboard inputs and lists tools for identifying dead keys, ghosting, and input latency.

Bump your dependencies and makes code changes for you if anything breaks.

StableStudio provides a community interface for generative AI and is described as the open source version of DreamStudio.

WhisperAPI transcribes audio and video through an API powered by OpenAI Whisper, with support for more than 98 languages.

Browse a collection of modern React hooks, with examples such as useDebounce and other reusable hooks.

fnel tracks funnel steps and conversion drop-offs for solo founders and SaaS teams.

TikTok LIVE Connector is an unofficial Node.js library for reading live stream data through the platform’s interface.

Paperless-AI analyzes documents in Paperless-ngx using OpenAI-compatible services, Ollama, DeepSeek, or Azure APIs.

DB-IP provides IP geolocation data through an API and database, mapping network addresses to location information.

Agentprobe tests whether seller websites support agent-driven product discovery, quotes, and purchases.

gslides-maker generates Google Slides presentations from Wikipedia content.

Translator++ is computer-aided translation software, with several current projects listed on its homepage.

Refine uses React and AI agents to build internal tools and business apps from APIs.

Voiceliner records voice memos on Android and iOS, providing a Flutter app for capturing spoken notes.

Broadcastify lets visitors browse and listen to live public safety and other radio audio feeds.

ChartDB visualizes database schemas as diagrams and supports data modeling.

f2 downloads videos from multiple platforms through a high-speed downloader.

This open-source React and Vue library edits DOCX documents with tracked changes and real-time collaboration.

Katalon helps QA teams manage manual, automated, and AI-generated tests for web, mobile, API, and desktop software.