Development and Tools
264 free Development and Tools tools, ranked by recommendation. How to use each free and whether signup is needed is on its detail page; always follow the official site.
Free only · 264 tools
LeetChatGPT
ChatGPT assistant and guide for solving LeetCode and HackerRank problems.
GitDiagram
Convert any GitHub repository into an interactive chart for project visualization.
Antigravity
Covers Google's fun Easter eggs and AI coding platforms, showcasing a virtual anti - gravity experience
LanguageGUI
A UI Kit for flexible formatting of text output in LLMs
earfee.com
Leverage AI to instantly transform images, text, or code into web pages or components.
Steel
Open-source headless browser API for cloud-controlled browser fleet.
Universe
No-code website builder
Eraserbot
Eraserbot is a tool that automatically updates codebase diagrams, helping teams maintain the accuracy and consistency of their documentation.
DB Pilot
The perfect combination of a database GUI tool and an OLAP database.
Petdex
A public animated companion gallery for Codex, where you can browse, preview, and install with one click.
Overseer AI
Next-generation AI output validation tool ensuring the safety, accuracy, and compliance of AI-generated content with user-defined policies.
CodeOrbital
An online code editor that supports multiple programming languages, offering code snippet sharing and web development features.
OpenCV
Real-time optimized computer vision library
NLTK
Python natural language processing toolkit
Debugg AI
Run automated browser tests for each pull request, and present the results as GitHub comments without any configuration.