Turn any datasource into an internal app in minutes. Appsmith lets you drag-and-drop UI components to build pages, connect to any API, database or GraphQL source and write logic with JavaScript objects.
Supabase is an open source Firebase alternative. Create a backend in less than 2 minutes. Start your project with a Postgres Database, Authentication, instant APIs, realtime subscriptions and Storage.
AI21 Studio allows users to generate text completions for an input prompt using Jurassic-1 language models.
Quicktype generates types and helper code for reading JSON in C#, Swift, JavaScript, Flow, Python, TypeScript, Go, Rust, Objective-C, Kotlin, C++ and more. Customize online with advanced options, or download a command-line tool.
FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints.
A free, online, open source API request builder
A simple HTTP Request & Response Service.
This app uses the API of other websites and gives you an RSS feed in return. Quick and simple.
A CLI tool to help working with Protocol Buffers.
Buf currently contains:
- A linter that enforces good API design choices and structure.
- A breaking change detector that enforces compatibility at the source code or wire level.
- A configurable file builder that produces Images, our extension of FileDescriptorSets.
XgeneCloud is an API Framework platform that instantly generates REST / GraphQL APIs on any SQL database.
- Supports MySQL, PostgreSQL, MSSQL, SQLite & MariaDb.
- Comes with a builtin GUI Database Client and API Client.
- Host generated APIs as Serverless Functions on any Cloud Platform.
BlurHash is a compact representation of a placeholder for an image.
Openframe is an open source platform for artists, curators and art enthusiasts to share, discover and display digital art.
Openframe is free. Anyone can set up a frame using an HDMI display and a Raspberry Pi.
Openframe is a collaborative, on-going project. The platform consists of an API, a web app, and software for the RPi that currently supports images, video, web-based artwork, and shaders. Our goal is to create a system that is accessible and extensible, allowing artists to easily add support for new digital formats.
A directory of high quality real-time event sources.
Sometimes you just need to put something somewhere and then fetch it later. And sometimes you need to change it without asking for anyone’s permission or keeping track of a token. Volatile is a database that anyone can edit. On the internet.
Open source Node.js Headless CMS to easily build customisable APIs
Simple Content Platform to manage any structured content.
A self-hosted headless and api-driven CMS.
Bluepine is a DSL for defining API Schema/Endpoint with the capabilities to generate Open API (v3) spec, validate API request and serialize object for API response based on single schema definition.
Convert plain text diagrams to images !
Kroki provides a unified API with support for BlockDiag (BlockDiag, SeqDiag, ActDiag, NwDiag), C4 (with PlantUML), Ditaa, Erd, GraphViz, Mermaid, Nomnoml, PlantUML, SvgBob and UMLet... and more to come!
Eve is an open source Python REST API framework designed for human beings. It allows to effortlessly build and deploy highly customizable, fully featured RESTful Web Services.
Eve is powered by Flask and Cerberus and it offers native support for MongoDB data stores. Support for SQL, Elasticsearch and Neo4js backends is provided by community extensions.
CoolQLCool (CQC) is an open source GraphQL server that allows you to turn websites into GraphQL APIs.