Results for “debugging”

Thunder ClientNew

Lightweight REST/WebSocket/gRPC API client built into VS Code and JetBrains — no app switching, local-first, git-syncable.

ArchalNew

Testing environment that gives AI agents realistic, stateful clones of GitHub, Slack, Stripe and other SaaS tools so bugs get caught before production.

Replay QANew

An AI tool that quietly clicks around your web app like a real visitor, then tells you exactly what broke — and where — before your actual users find out.

Dadroit V WebNew

Drop a huge JSON file into your browser tab and browse it like a folder tree — nothing gets uploaded anywhere, so it's safe even for sensitive data.

mcpsnoopNew

A tool that shows you exactly what your AI coding assistant is really saying to its plugins (MCP servers) behind the scenes — instead of guessing why a tool call went wrong, you can watch the actual traffic live, like a network sniffer for AI agents.

RetraceNew

A debugging tool for AI agents that lets you rewind a failed run to the exact step that broke, change one thing, and replay it — so you can actually prove a fix worked instead of just hoping it did.

GitNexusNew

A tool that pre-reads your entire codebase and builds a map of how every file and function connects, so an AI coding assistant can find the right piece of code instantly instead of having to search through your whole project every time.

WhatCableNew

A macOS menu bar app that tells you exactly what a USB-C cable can (and can't) do, and diagnoses why your Mac isn't charging or transferring data at full speed.

Command CenterNew

A workspace built for the new problem AI coding tools created: your AI assistant can write code faster than you can read it, so Command Center adds guided walkthroughs and diff explanations that help you actually understand and trust what got changed befo

ClineNew

An open-source AI assistant that lives inside your code editor and can actually make changes across multiple files, run terminal commands, and fix its own mistakes — you approve each step, so it acts more like a careful junior developer than an autocomple

ProofShotNew

A tool that gives an AI coding assistant a pair of eyes: after it builds a feature, ProofShot opens a real browser, clicks through the feature, and hands you a video and screenshots proving it actually works.

Hoppscotch

A lightweight, fast, and full-featured API debugging tool. [![Open-Source Software][OSS Icon] ![Freeware][Freeware Icon]](https://github.com/hoppscotch/hoppscotch)

Reqable

Next-Gen API Development Tool, Advanced API Debugging Proxy and REST Client. ![Freeware][Freeware Icon]

Proxie

HTTP debugging proxy.

DevUtils.app

Developer toolbox for formatting, converting, and debugging everyday data. [![Open-Source Software][OSS Icon]](https://github.com/DevUtilsApp/DevUtils-app) ![Freeware][Freeware Icon] [![App Store][app-store Icon]](https://apps.apple.com/us/app/devutils-app/id1533756032?platform=mac)

Valgrind

Valgrind is a GPL'd system for debugging and profiling Linux programs.

Tcpdump

TCP Debugging/Capture Tool.

radare2

A free/libre toolchain for easing several low level tasks like forensics, software reverse engineering, exploiting, debugging.

Beeceptor

No-code, cloud-based platform for mocking and debugging multi-protocol APIs (REST, SOAP, gRPC & GraphQL), providing instant servers with rules-based logic, CRUD & stateful mocking, proxying, and CORS management for faster integration and testing. The free plan includes 50 requests per day and provides a public dashboard/endpoint where anyone with the dashboard URL can view submitted requests and responses.

CurlHub

Proxy service for inspecting and debugging API calls. The free plan includes 10,000 requests per month.