Our first major release — interactive courses, a browser code editor, 220+ DSA problems, and 900+ interview questions. Handcrafted, zero-cost, all in one place.
Everything available in v1.0.0, right now
Hands-on courses with real exercises and an embedded editor per chapter — structured learning, not just videos.
A dedicated browser workspace — write and run JavaScript instantly, save your code as a file, and import it back.
Practice 220+ DSA problems — beginner drills to LeetCode classics — statement and editor side by side, mark solved as you go.
Practice with 900+ categorized questions and tag-based customization, built around real-world interview chapters.
Improvements shipped with v1.0.0