HTTP Archive's annual "State of the Web" report made by the web community

Capture HAR files from a Chrome instance

Fast and fully streamed Man-On-The-Middle to intercept, record, impersonate and alter HTTP/1.1, H2, websocket and gRPC traffic.

HTTP recording, playback, and stubbing for Swift, built around HAR fixtures and Swift Testing traits

Convert HAR(HTTP Archive) to YAML/JSON testcases for HttpRunner. Merged to httprunner/ext/har2case.

Cypress plugin for generating HTTP Archive (HAR) files captures network requests during Cypress tests.

Debug Next.js SSR requests using HTTP Archive (HAR) logs

HAR Skills — AI-native library for HAR file analysis. Access via: Skills (CLAUDE.md), Go SDK, CLI, MCP. 23 commands, 70+ methods, progressive disclosure docs.

HAR (HTTP Archive) parser in Crystal

HTTP Archive extractor

A JMeter plugin that lets you select a HAR (HTTP Archive) file to import into JMeter

Codeception module for using BrowserMob Proxy into your tests

[WIP] HTTP Archive (HAR) Viewer on the Terminal written in Rust

Capture and sanitize HAR (HTTP Archive) files with deep PII removal. Perfect for support diagnostics, security reviews, and test fixtures.

A Go library for recording HTTP client requests to HAR files.

HAR eXploration and Rapid Intelligence

Type-safe Python HAR model: Pydantic-powered parsing, validation, normalization, and transformation—readying HTTP Archive data for analytics and easy extension.

Unix-style CLI for querying HAR (HTTP Archive) files. Filter by method, status, URL, headers, MIME. Agent-friendly JSON output.

Convert .har files with cached media streaming sessions inside to .mp4 containers

A configurable FastAPI server that parses and serves content from a series of HTTP Archive (.har) files.