{"id":50277292,"url":"https://github.com/midudev/alg0.dev","last_synced_at":"2026-05-27T21:32:21.084Z","repository":{"id":338785842,"uuid":"1159146522","full_name":"midudev/alg0.dev","owner":"midudev","description":"alg0.dev is an interactive algorithm visualizer where classic algorithms come to life through step by step animations, controls to pause or advance, and access to the underlying code.","archived":false,"fork":false,"pushed_at":"2026-05-17T12:01:58.000Z","size":5783,"stargazers_count":165,"open_issues_count":3,"forks_count":27,"subscribers_count":0,"default_branch":"main","last_synced_at":"2026-05-17T13:41:38.967Z","etag":null,"topics":["algorithm-visualization","algorithms","algorithms-and-data-structures","algorithms-datastructures","data-structures"],"latest_commit_sha":null,"homepage":"https://alg0.dev","language":"TypeScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/midudev.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2026-02-16T11:25:29.000Z","updated_at":"2026-05-17T12:02:02.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/midudev/alg0.dev","commit_stats":null,"previous_names":["midudev/alg0.dev"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/midudev/alg0.dev","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/midudev%2Falg0.dev","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/midudev%2Falg0.dev/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/midudev%2Falg0.dev/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/midudev%2Falg0.dev/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/midudev","download_url":"https://codeload.github.com/midudev/alg0.dev/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/midudev%2Falg0.dev/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":33585203,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-05-27T02:00:06.184Z","response_time":53,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["algorithm-visualization","algorithms","algorithms-and-data-structures","algorithms-datastructures","data-structures"],"created_at":"2026-05-27T21:32:17.568Z","updated_at":"2026-05-27T21:32:21.066Z","avatar_url":"https://github.com/midudev.png","language":"TypeScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"\u003cdiv align=\"center\"\u003e\n\n# [alg0.dev](https://alg0.dev)\n\n### Visualize, understand and master algorithms\n\n[![Visit alg0.dev](https://img.shields.io/badge/Visit-alg0.dev-000?style=for-the-badge\u0026logo=data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNCIgaGVpZ2h0PSIyNCIgdmlld0JveD0iMCAwIDI0IDI0IiBmaWxsPSJub25lIiBzdHJva2U9IiNmZmYiIHN0cm9rZS13aWR0aD0iMiI+PHBhdGggZD0iTTEyIDJ2MjAiLz48cGF0aCBkPSJNMiAxMmgyMCIvPjwvc3ZnPg==\u0026labelColor=000\u0026color=fff)](https://alg0.dev)\n[![Leer en español](https://img.shields.io/badge/Español-README__ES.md-000?style=for-the-badge\u0026labelColor=000\u0026color=555)](./README_ES.md)\n\n![alg0.dev — Algorithm Visualizer](https://alg0.dev/og-image.png)\n\n**Learn algorithms and data structures interactively.**\nStep-by-step visualizations, real-time code highlighting and detailed explanations. All in your browser, no setup needed.\n\n[**Start exploring →**](https://alg0.dev)\n\n\u003c/div\u003e\n\n---\n\n## What is alg0.dev\n\nA free, interactive web tool to learn algorithms through animated step-by-step visualizations. Every algorithm includes:\n\n- **Animated visualization** — watch how the data structure transforms at each step\n- **Active line highlighting** — code highlights in sync with the animation\n- **Variable tracking** — see the state of every variable in real time\n- **Contextual explanation** — understand the *why* behind each operation\n\n## 40+ algorithms across 8 categories\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\" valign=\"top\"\u003e\n\n### Sorting\nBubble Sort · Selection Sort · Insertion Sort · Quick Sort · Merge Sort · Heap Sort · Counting Sort · Radix Sort · Shell Sort\n\n\u003c/td\u003e\n\u003ctd width=\"25%\" valign=\"top\"\u003e\n\n### Data Structures\nStack · Queue · Linked List · Hash Table · Binary Search Tree · Heap\n\n\u003c/td\u003e\n\u003ctd width=\"25%\" valign=\"top\"\u003e\n\n### Graphs\nBFS · DFS · Dijkstra · Prim · Topological Sort\n\n\u003c/td\u003e\n\u003ctd width=\"25%\" valign=\"top\"\u003e\n\n### Searching\nBinary Search · Linear Search · Jump Search · Interpolation Search\n\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\" valign=\"top\"\u003e\n\n### Dynamic Programming\nFibonacci · 0/1 Knapsack · LCS (Longest Common Subsequence)\n\n\u003c/td\u003e\n\u003ctd width=\"25%\" valign=\"top\"\u003e\n\n### Backtracking\nN-Queens · Sudoku Solver · Maze Pathfinding\n\n\u003c/td\u003e\n\u003ctd width=\"25%\" valign=\"top\"\u003e\n\n### Divide \u0026 Conquer\nTower of Hanoi\n\n\u003c/td\u003e\n\u003ctd width=\"25%\" valign=\"top\"\u003e\n\n### Concepts\nBig O · Recursion · Two Pointers · Sliding Window · Memoization · Greedy vs DP · Space Complexity\n\n\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/table\u003e\n\n## Keyboard shortcuts\n\n| Key | Action |\n|:---:|:---|\n| `Space` | Play / Pause |\n| `→` | Next step |\n| `←` | Previous step |\n| `C` | Code tab |\n| `E` | Explanation tab |\n\nPlus: speed control (5 levels), skip to start/end, and resizable panels.\n\n## Features\n\n- **Interactive** — step through execution, adjust speed, go forward and backward\n- **Bilingual** — available in English and Spanish\n- **Responsive** — works on mobile, tablet and desktop\n- **Accessible** — keyboard navigation, screen reader support, respects `prefers-reduced-motion`\n- **Built-in code editor** — Monaco Editor with syntax highlighting and custom dark theme\n- **No sign-up** — open your browser and start learning\n\n## Stack\n\nBuilt with [Astro](https://astro.build) + [React](https://react.dev) + [Tailwind CSS](https://tailwindcss.com) + [Monaco Editor](https://microsoft.github.io/monaco-editor/).\n\n## License\n\nMIT — created by [@midudev](https://twitter.com/midudev)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmidudev%2Falg0.dev","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmidudev%2Falg0.dev","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmidudev%2Falg0.dev/lists"}