DevSwipe

DevSwipe is a fast, focused way to prepare for software engineering interviews. Learn core algorithms and data structures through crisp 1-minute video explainers, then practice immediately in a built-in code editor with instant feedback. Meet Shmeter and Shmewie, two original guides who break down each problem step by step so you can master patterns quickly and remember them under pressure.

Why DevSwipe

• Learn in minutes, not marathons: concise explainers for every problem

• Practice where you learn: write and run code right inside the app

• Think in patterns: smart snippet templates for common techniques

• Clear progression: problems organized by topic and difficulty

• Built by engineers for engineers: practical tips, not fluff

Key features

• 1-Minute video explainers starring Shmeter and Shmewie

• In-app code editor with quick run and instant result feedback

• Code Snippets Mode with templates for patterns like two pointers, sliding window, BFS/DFS, binary search, and more

• Hints that reveal progressively, plus clean, annotated solutions

• Topic filters across arrays, strings, hashing, graphs, trees, recursion, dynamic programming, and more

• Save favorites to revisit and sharpen weak spots

• Lightweight, modern UI with dark mode support

How it works:

1) Pick a problem by topic or difficulty

2) Watch a 1-minute explainer to lock in the idea

3) Open the editor, use a snippet to jump-start, and run tests

4) Compare with the annotated solution and level up to the next pattern

Whether you’re preparing for internships, new-grad roles, or your next step as a working developer, DevSwipe helps you learn fast, practice smart, and retain what matters.