Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.
- programming
- development
- design
- design-system
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Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.
Curated list of project-based tutorials
Stable Diffusion web UI
User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
Open-source Python library for AI browser agents, plus Browser Use Cloud: stealth browsers and a hosted agent API.
Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.
FastAPI framework, high performance, easy to learn, fast to code, ready for production
real time face swap and one-click video deepfake with only a single image
🕷️ The BEST Web Scraping framework that handles everything from a single request to a full-scale crawl! Don't be shy, join here: https://discord.gg/EMgGbDceNQ and follow here for daily tips and tricks: https://x.com/Scrapling_dev
The Web framework for perfectionists with deadlines.
Open-source web crawler and scraper for LLMs and AI agents: any website into clean, LLM-ready Markdown. Run it yourself, or use Crawl4AI Cloud with one key. Join our Discord https://discord.gg/VuxzM8mtf
A list of useful payloads and bypass for Web Application Security and Pentest/CTF
ALL IN ONE Hacking Tool For Hackers
The Python micro framework for building web applications.
AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary
Scrapy, a fast high-level web crawling & scraping framework for Python.
:arrow_double_down: Dumb downloader that scrapes the web
Your lightweight open-source personal agent.
Portable file server with accelerated resumable uploads, dedup, WebDAV, SFTP, FTP, TFTP, zeroconf, media indexer, thumbnails++ all in one file
An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.
:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.
🕵️♂️ Collect a dossier on a person by username from 6K websites
Easily train a good VC model with voice data <= 10 mins!
Automatic SQL injection and database takeover tool