Main goal of this VSCode extension is storing all HTTP request & response data automatically as files in a VSCode workspace.

Main goal of this VSCode extension is storing all HTTP request & response data automatically as files in a VSCode workspace.

Async, simple, fast: pick three! Roll is a pico framework with performances and aesthetic in mind. - pyrates/roll
This redirect test tool will follow the server side redirects of a link through the HTTP status codes and Header["Location"] information of an HTTP response so you can see where the link is being tracked and which servers it hits on the way.

Redirect your domain names and sub-domains to any URL. Vanity domain redirection to your LinkedIn, GitHub or social media account with a view of the number of redirects.


Slingshot is a web-based HTTP request client that is highly performant, low on resources, privacy respecting, local-first, free and open-source. It stores all your data locally in your browser. It allows you to import and export OpenAPI specs and Postman collections.

HTTP API testing tool where you can create requests and mock existing API:s. After trial has expired you can still create requests.




Stop half-done API specifications! Cherrybomb is a CLI tool that helps you avoid undefined user behaviour by validating your API specifications.





Proxygen is the best HTTP proxy tool for testing apps and debugging remote API endpoints right on your iPhone, iPad and Mac. And it’s built to delight you while doing it.




Interceptor is a local-first desktop HTTP/HTTPS proxy for authorized security testing, traffic capture, replay, diagnostics, and evidence-ready reporting.




Get a unique URL, send webhooks to it, and watch them arrive instantly. Replay requests, inspect headers and payloads, forward to your local server — no more guessing what Stripe or GitHub actually sent.



view request and response header of a HTTP connection, HTTP status codes and HTML source

Form Submission backend as Service. The service will provide you with an endpoint to post your form data then it will save them a send you an email with submitted data.


Use Test API for restful api testing. This postman alternative test rest api online and use post request online to test API endpoint.

Stressed about creating HTTPS certificates 😫 ?, remembering ports and IPs 😭 ?, manually updating your app on VPS 🫠?, or telling the sysadmin to create new VM for you ? Lokal.so takes care of it all!

REST-Explorer is an easy to use tool to query or debug REST-based web-services using HTTP or HTTPS. It supports the methods GET, POST, PUT, DELETE, OPTIONS, TRACE, HEAD and PATCH. A request can consist of text (JSON/XML), any kind of HTTP headers and Anonymous, Basic or Windows...


Real-time redirect console that traces server and client redirects, detects loops and ping-pong patterns, and generates clean debugging reports.




Ain is a command-line HTTP API client. It's an alternative to postman, paw or insomnia. It enables scripting of input and further processing of output. It targets command-line users who work with API:s using a simple file format.



Slumber is a TUI (terminal user interface) HTTP client. Define, execute, and share configurable HTTP requests.
Rust-based Man in the Middle proxy, an early-stage project aimed at providing visibility into network traffic. Currently, it displays both HTTP and HTTPS requests and responses, but our future goal is to allow for manipulation of the traffic for more advanced use cases.



