The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

30 Day of Learning Resources, Samples and Curricula

Beginner's Series: Introduction to JavaScript (Node.js)

10 Weeks, 20 Lessons, Data Science for All!

12 Weeks, 24 Lessons, AI for All!

21 Lessons, Get Started Building with Generative AI

Prompty makes it easy to create, manage, debug, and evaluate LLM prompts for your AI applications. Prompty is an asset class and format for LLM prompts designed to enhance observability, understand…

ToolJet is the open-source foundation of ToolJet AI - the enterprise app generation platform for building internal tools, dashboard, business applications, workflows and AI agents 🚀

🕵️‍♂️ All-in-one OSINT tool for analysing any website

A tiny list limited to the best CSS Learning Resources

An ultra-simplified explanation to design patterns

Curated list of 20,000+ hours and 200+ free courses with certificates in IT, CS, Design and Business.

An awesome list that curates the best Flutter libraries, tools, tutorials, articles and more.

Virtual machines for iOS and macOS

⭐️ Companies that don't have a broken hiring process

A list of Tech Blogs.

Flutter Foundations Course - eCommerce App

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

Code Repository for The Kaggle Book, Published by Packt Publishing

Redis GUI by Redis

Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

12 weeks, 26 lessons, 52 quizzes, classic Machine Learning for all

A utility-first CSS framework for rapid UI development.

A design system built by IBM

A block-style editor with clean JSON output

LinkedIn Quiz Questions Skill Assessments Preparation, Test Questions Answers HTML, JavaScript, CSS, NodeJs

List of top 500 ReactJS Interview Questions & Answers....Coding exercise questions are coming soon!!

JavaScript Basics

⌨️ Add user-customizable global keyboard shortcuts (hotkeys) to your macOS app in minutes

🧱 Describe your site, AI builds it, you own it as Markdown. Snap together Tailwind blocks like Lego — landing pages, blogs, portfolios, docs & more. No AI slop. Free to deploy anywhere 👇