96 + DevTools tools and resources

Discover the top picks to maximize your productivity with the best utilities and apps. Our collection features utilities and apps for working with Pdf, Json, Shell, Git and much more...

Docker Windows logo

Docker Windows

DevTools

Windows inside a Docker container.

Free
SQL Workbench logo

SQL Workbench

IDE

Run SQL queries in your browser.

Free
Wave Terminal logo

Wave Terminal

IDE

An open-source terminal emulator for Mac or Linux.

Free
Debugbar logo

Debugbar

DevTools

Get a better understanding of your application performance and behavior with the debugbar.

Free
Swift Testing logo

Swift Testing

Automated Checking

A package with expressive and intuitive APIs that make testing your Swift code a breeze.

Free
The Android Ally logo

The Android Ally

Accessibility Testing

Get faster access to Android device accessibility features.

Free
Screen Ruler: Measure The Web logo

Screen Ruler: Measure The Web

Exploratory Testing

Measure sizes, distances, margins and paddings of any element on any web page.

Free
A

Actions Batch

DevTools

Run a shell script in an isolated, immutable environment, collect the logs or results.

Free
Firecamp logo

Firecamp

API Testing

Design, develop, test, and document their APIs effortlessly.

Free Plan
Repo Lockdown logo

Repo Lockdown

DevTools

A GitHub Action that immediately closes and locks issues and pull requests.

Free
Quicktype logo

Quicktype

Automated Checking

Convert JSON into gorgeous, typesafe code in any language.

Free
TimeLapze logo

TimeLapze

Screen Capture

A open-source menu bar application for creating screen and camera timelapses without excessive file sizes.

Free
PDFcheck logo

PDFcheck

Accessibility Testing

Immediately check one or one hundred PDF files for signs of inaccessibility

Free
w

wacat

Automated Checking

Tests your web application against cat chaos!

Free
Automock logo

Automock

Automated Checking

A tool to optimize the unit testing process.

Free
gaxios logo

gaxios

API Testing

An HTTP request client that provides an Axios-like interface over top of node-fetch.

Free
T

Tldts

IDE

JavaScript Library to extract domains, subdomains and public suffixes from complex URIs.

Free
Zed logo

Zed

IDE

High-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

Free
Open Graph Tester logo

Open Graph Tester

Screen Capture

Preview and test your website's Open Graph data

Free
Bruno logo

Bruno

API Testing

Opensource IDE For Exploring and Testing Api's (lightweight alternative to postman/insomnia)

Free
autoheal CLI logo

autoheal CLI

Automated Checking

Auto GPT Agent which automatically fixes code based on failing tests.

Free
SMTP Debug Tool logo

SMTP Debug Tool

Email Testing

Test SMTP connection and see the complete SMTP log.

Free
Domain Digger logo

Domain Digger

DevOps

Get details on any domain, including DNS, WHOIS, certificates, and list of available subdomains.

Free
Url To Json logo

Url To Json

Data

Display the page's content in JSON format.

Free
D

DeskHop

DevTools

Fast Desktop Switching.

Free
Rem logo

Rem

Screen Capture

An open source approach to locally record and enable searching everything you view on your Mac.

Free
Chunk Viz logo

Chunk Viz

DevTools

This is a tool to visualize how different text splitters chunk up text.

Free
Sudo for Windows logo

Sudo for Windows

DevTools

new way for users to run elevated commands directly from an unelevated console session.

Free
Indetectables Toolkit logo

Indetectables Toolkit

Security Testing

98 apps to perform reverse engineering and binary/malware analysis.

Free
wrk2 logo

wrk2

Performance Testing

A HTTP benchmarking tool based mostly on wrk

Free
Git History Diff logo

Git History Diff

DevTools

VS Code extension to view Git history, diff of committed files, git blame info, stash details, and more.

Free
TestPilot logo

TestPilot

DevTools

Use LLMs to automatically generate unit tests for npm packages written in JavaScript/TypeScript.

Free
PageSpy logo

PageSpy

DevTools

Debug remotely and easily with a range of features like chrome devtool.

Free
Siege logo

Siege

Performance Testing

HTTP load tester and benchmarking utility

Free