Daily updated list of Tech Company OAs and Interview Problems. Save your time from finding them all over the internet.

Skills for Designers and Engineers.

Data table and data grid components built with shadcn/ui, featuring sorting, filtering, pagination, infinite scrolling, and real-time collaboration.

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini C…

Skills for Real Engineers. Straight from my .agents directory.

Curated coding interview preparation materials for busy software engineers

Master programming by recreating your favorite technologies from scratch.

Neural Networks: Zero to Hero

Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.

A curated list of awesome things related to shadcn/ui.

A collection of algorithms and data structures

The complete guide to static typing in "React & Redux" apps using TypeScript

This repository started out as a learning in public project for myself and has now become a structured learning map for many in the community. We have 3 years under our belt covering all things Dev…

Scala library with simple-to-use utilites for students of introductory programming.

Teaching material for "Introduction to Programming for Aspiring Software Developers" at Lund University, LTH.