usebruno/bruno
Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)
A star delta has been computed for 52,827 of 63,708 tracked repositories in this period, and only those can be ranked in it.
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Star counts measured between 09:42 and 00:49 (BKK).
Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)
Open-source platform for creating safe, isolated production sandboxes for API, integration, and E2E testing.
Mobile Security Framework (MobSF) is an automated, all-in-one mobile application (Android/iOS/Windows) pen-testing, malware analysis and security assessment framework capable of performing static and dynamic analysis.
Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia
Catch API bugs before your users do
Hurl, run and test HTTP requests with plain text.
Test Automation Made Simple
The open source, cloud native tool for API Mocking and Testing. Microcks is a Cloud Native Computing Foundation incubating project 🚀
Terminal API client for HTTP, GraphQL, gRPC, WebSocket and SSE. Plain .http files you can diff and version, with scripted tests, workflows, mocks, recorder, and a CLI runner for CI.
Newman is a command-line collection runner for Postman
Fast, native API client for REST, gRPC, WebSocket and GraphQL. A local-first Postman alternative written in Go: no Electron, no account, no cloud.
API Security Vulnerability Scanner designed to help you secure your APIs.
Simulate API failures, throttling, and chaos — all from your command line.
The first open-source AI-driven tool for automatically generating system-level test cases (also known as fuzzing) for web/enterprise applications. Currently targeting whitebox and blackbox testing of Web APIs, like REST, GraphQL and RPC (e.g., gRPC and Thrift).
runn is a package/tool for running operations following a scenario.
A payment application to demonstrate real-world usage of Cypress testing methods, patterns, and workflows.
A TypeScript-native acceptance testing framework that gives your Playwright Test, WebdriverIO, or Cucumber test suite the architecture it needs to scale.
Open-source OpenAPI mock server with cloud hosting and local modes for development, testing, and CI. Generates realistic API responses from specs with latency simulation, error injection, proxy fallback, and request validation. Validated against 2,200+ real-world OpenAPI specs.
Port OpenAPI Specs to Postman Collections, inject test suite and run via Newman 👨🏽🚀
The Open Source Test Automation Platform.
Insomnia Mockbin is the underlying backend for the API mocks capability of Insomnia. It is built and used by Kong, the author of the open-source Kong Gateway.
RESTest: Automated Black-Box Testing of RESTful Web APIs
Turn any OpenAPI2/3 and Postman Collection file into an API server with mocking, transformations and validations.
Offline-First Minimalistic HTTP & Socket Testing Client for the Web & Desktop
An API testing tool with support for HTTP/2 and HTTP/3. Alternative to Postman.
That's all 25 repositories in this period.