🎲 Mock or extend your GraphQL API with faked data. No coding required.

• UpdatedNov 24, 2023
• TypeScript

FlatBuffers Compiler and Library in C for C

• UpdatedMar 15, 2025
• C

Data interchange with algebraic data types.

• UpdatedMar 20, 2025
• Rust

Web IDL Standard

• UpdatedMar 17, 2025
• HTML

Scapix Language Bridge

• UpdatedAug 22, 2024
• C++

Machine-readable references of terms defined in web browser specifications

• UpdatedMar 22, 2025
• JavaScript

Collect necessary .proto files (Protocol Buffers IDL) and manage dependencies

• UpdatedJan 26, 2024
• Go

An implementation of thrift compiler in go language.

• UpdatedMar 20, 2025
• Go

The CIDLib general purpose C++ development environment

• UpdatedNov 6, 2021
• C++

A tool for generating cross-language type declarations and interface bindings. Djinni's new home is in the Snapchat org.

• UpdatedOct 28, 2024
• C++

A transport protocol agnostic (MQTT, HTTP, WebSockets etc.) Franca IDL based communication framework supporting multiple communication paradigms (RPC, Pub-Sub, broadcast etc.)

• UpdatedMar 18, 2025
• Java

A library for X-ray matter interaction cross sections for X-ray fluorescence applications

• UpdatedNov 25, 2024
• C

Rethinking Protocols

• UpdatedOct 7, 2023
• Rust

Nirum: IDL compiler and RPC/distributed object framework for microservices

• UpdatedJan 30, 2019
• Haskell

Bacardi project is an effort to provide multi-language binding for Node.js native layer.

• UpdatedMar 7, 2018
• TypeScript

The XDL language compiler

• UpdatedMar 22, 2025
• C#

Rust native core model for the AWS Smithy IDL

• UpdatedMar 31, 2023
• Rust

Idol, an IDL and binary encoding for zero-copy local IPC

• UpdatedOct 11, 2024
• Starlark

Interface generator framework based on an interface description language (IDL). Inspired by Qt5!

• UpdatedJan 31, 2025
• Python

A domain-specific language to specify (micro-)service contracts, data representations and endpoints.

• UpdatedMar 12, 2025
• Java