patmorin/ods resource
Mission: To provide a high-quality open content data structures textbook that is both mathematically rigorous and provides complete implementations. observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 5675
- days_rel: n/a
- days_push: 1674
- n_releases_24m: 0
Adoption not part of the score
1290 stars · 256 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Open Data Structures is an open-content, Creative Commons-licensed textbook covering the implementation and rigorous mathematical analysis of core data structures such as lists, hash tables, binary search trees, tries, heaps, graphs, and B-trees. The repository holds the LaTeX book sources and build pipeline for producing PDF editions, plus complete companion implementations in Java, C++, and Python with unit tests.
Use cases
- learn data structures from a free textbook
- study implementations of red-black trees, skip lists, and hash tables
- find openly licensed material for teaching a data structures course
- get reference implementations of classic data structures in Java, C++, or Python
- prepare for coding interviews on data structures and their running times
- self-study algorithm analysis with provably good running times
When to choose
- You want a mathematically rigorous yet practical, freely licensed data structures textbook
- You need clean reference implementations of classic data structures in Java, C++, or Python
- You are an instructor seeking CC-BY course material you can adapt and redistribute
- You want to build or remix the book yourself from LaTeX sources
When to avoid
- You need a production-grade data structures library to drop into an application rather than educational code
- You want interactive visualizations, videos, or exercises platforms rather than a written text
- You require a language edition beyond Java, C++, or Python
Facets
learning-resource · maturity stable
documentation education programming-languages jvm cpp python cross-platform data-structures textbook open-textbook computer-science latex java cpp python algorithms creative-commons
2 sources
- readme: https://github.com/patmorin/ods · fetched 2026-08-28 · 93881337ea51
- homepage: http://opendatastructures.org/ · fetched 2026-08-29 · 0e4e31478ff6
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| patmorin/ods | main | 32 |
For agents
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