trekhleb/javascript-algorithms resource
📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings observed · 2026-08-28
Health v2 · maintenance only
75/100
- Activity 94
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3084
- days_rel: n/a
- days_push: 38
- n_releases_24m: 0
Adoption not part of the score
196567 stars · 31035 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
A collection of popular algorithms and data structures implemented in JavaScript, each with explanations and links to further reading. It serves primarily as an educational resource for learning computer science fundamentals and preparing for coding interviews.
Use cases
- prepare for coding interviews
- learn algorithms and data structures in JavaScript
- study computer science fundamentals with examples
- find reference implementations of sorting, graph, and tree algorithms
- review big-O complexity explanations before an interview
When to choose
- you want well-documented, readable JavaScript implementations of classic algorithms
- you are preparing for technical interviews and need explanations plus code
- you prefer learning from examples with links to further reading
When to avoid
- you need production-grade, performance-optimized algorithm libraries
- you want battle-tested data structures for a real application
- you need algorithms in a language other than JavaScript
Facets
learning-resource · maturity stable
developer-tools education programming-languages data-structures interview-preparation computer-science educational javascript algorithms nodejs
1 source
- readme: https://github.com/trekhleb/javascript-algorithms · fetched 2026-08-28 · b155a07e3670
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| trekhleb/javascript-algorithms | main | 75 |
For agents
markdown · JSON · MCP: product_card(name="trekhleb/javascript-algorithms")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem