Frontier AI models: Claude 3.5 Sonnet and Haiku with superior reasoning and coding.

An open-source, fast, and Git-friendly desktop API client that stores collections in plain text files.

Browser support tables for modern HTML5, CSS3, and JavaScript APIs.

The web framework for perfectionists with deadlines.

Open-source link management platform for modern marketing and engineering teams.

Fast, unopinionated, minimalist web framework for Node.js.

Modern, fast (high-performance) Python web framework for building APIs with type hints.

The beautiful Next.js documentation framework with built-in search and MDX.

High-performance HTTP web framework written in Go featuring Martini-like API.

Multimodal frontier models: Gemini 1.5 Pro & Flash with 2M token context windows.

A query language for your API and a server-side runtime for executing queries.

LPU Inference Engine delivering 500+ tokens/second for open-weight LLMs.

Open source API development ecosystem: lightweight, fast, web-based REST and GraphQL client.

The authoritative documentation resource for web developers by Mozilla.

The React framework for the web featuring App Router and Server Components.

Get up and running with Llama 3, DeepSeek, Mistral, and other large language models locally.

Industry-leading frontier models: GPT-4o, o1, embeddings, and Whisper speech.

A unified API interface to all major AI models with automatic fallbacks and lowest pricing.

An API platform for building and using APIs, collaborating on collections, and testing endpoints.

Email for developers: clean REST API, React email templates, and high deliverability.

Financial infrastructure for the internet: payments, subscriptions, and billing APIs.

The open source Firebase alternative: Postgres database, Auth, Instant APIs, Realtime, and Edge Functions.

A utility-first CSS framework packed with classes that can be composed directly in markup.

Move Fast and Break Nothing: End-to-end typesafe APIs made easy for TypeScript.