Horizen

Dash is an API Documentation Browser and Code Snippet Manager. Dash stores snippets of code and instantly searches offline documentation sets for 150+ APIs. You can even generate your own docsets or request docsets to be included.

DevDocs is an API documentation browser that combines multiple docs in a single web UI with instant fuzzy search, offline mode, keyboard shortcuts, and more.

A collection of cheatsheets for developers.

Offline search tool for developers. Find what you need without Internet access.

It provides a suite of tools for API documentation, governance, and developer experience. It offers features such as customizable developer portals, code samples, and API references.

Bump.sh helps you build a branded single source of truth, cataloging all your APIs. We’ve created the reference point for developers and product managers consuming and building APIs, no matter which technology they rely on (OpenAPI, AsyncAP

Devbook is a search engine for developers that helps them to find the resources they need and answer their questions faster. Fast, accessible right from a code editor, and fully controllable with just a keyboard.

AnyAPI is a curated list of publicly available APIs. APIs Guru provides Swagger specifications for over 100 APIs, which are then passed to LucyBot to generate the documentation and API consoles.