API Clients & Testing
Postman alternatives, Bruno, Hoppscotch
Showing 221-240 of 2,769 projects
google/jsonnet
Jsonnet is a data templating language that provides a concise and powerful way to generate JSON configurations.
lcobucci/jwt
A simple PHP library for working with JSON Web Tokens and JSON Web Signatures.
olivere/elastic
Deprecated client library for interacting with Elasticsearch in Go.
Genymobile/gnirehtet
Gnirehtet is an open-source Android library that provides reverse tethering functionality, allowing developers to route their device's network traffic through their computer.
burnash/gspread
A Python library that provides a simple and intuitive interface to interact with Google Sheets API.
final-form/react-final-form
A high-performance, subscription-based form state management library for React applications.
steipete/CodexBar
Show usage stats for OpenAI Codex and Claude Code without logging in.
soimort/translate-shell
A command-line translator using popular translation services like Google Translate and Bing Translator.
42wim/matterbridge
A bridge between various chat platforms like Mattermost, Discord, Slack, and more, allowing developers to build integrations.
Urinx/WeixinBot
A Python library that provides a web-based WeChat API for building WeChat bots and applications.
dendronhq/dendron
Dendron is a personal knowledge management tool that helps developers organize their notes, code snippets, and other knowledge assets using a Zettelkasten-inspired approach.
rescript-lang/rescript
ReScript is a robust, statically typed language that compiles to efficient and readable JavaScript.
typestack/class-transformer
Decorator-based library for transforming, serializing, and deserializing objects and classes in TypeScript
stefanpenner/es6-promise
A polyfill for ES6-style Promises, providing a standards-compliant implementation.
RicoSuter/NSwag
An open-source Swagger/OpenAPI toolchain for .NET, ASP.NET Core, and TypeScript developers.
libcpr/cpr
A C++ library that provides a simple and intuitive interface for making HTTP requests, similar to Python's Requests library.
supermacro/neverthrow
A type-safe error handling library for JavaScript and TypeScript projects.
marshmallow-code/marshmallow
A lightweight Python library for converting complex objects to and from simple Python datatypes.
speedyapply/2026-SWE-College-Jobs
A daily updated list of 2026 software engineering internships and new graduate jobs.
node-formidable/formidable
A flexible and fast multipart form data parser for Node.js, supporting file uploads to cloud storage and serverless environments.
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