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GitHub / amejiarosario / dsa.js-data-structures-algorithms-javascript

🥞Data Structures and Algorithms explained and implemented in JavaScript + eBook

JSON API: http://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/amejiarosario%2Fdsa.js-data-structures-algorithms-javascript
PURL: pkg:github/amejiarosario/dsa.js-data-structures-algorithms-javascript

Stars: 7,752
Forks: 934
Open issues: 8

License: mit
Language: JavaScript
Size: 110 MB
Dependencies parsed at: Pending

Created at: almost 9 years ago
Updated at: 29 days ago
Pushed at: almost 2 years ago
Last synced at: 27 days ago

Commit Stats

Commits: 733
Authors: 25
Mean commits per author: 29.32
Development Distribution Score: 0.603
More commit stats: https://commits.ecosyste.ms/hosts/GitHub/repositories/amejiarosario/dsa.js-data-structures-algorithms-javascript

Topics: algorithm, algorithms, book, coding-interviews, computer-science, data-structures, graph, heap, javascript, javascript-algorithms, search, tree

Funding Links https://github.com/sponsors/amejiarosario, https://patreon.com/amejiarosario, https://adrianmejia.com/support/

OpenSSF Scorecard report

2

Overall Score

13/50 High Risk
0/40 Medium Risk
10/20 Low Risk
Generated on August 11, 2025 | Scorecard vv5.2.1-40-gf6ed084d
Security Checks
10/10
Binary-Artifacts
High Risk

no binaries found in the repo

Determines if the project has generated executable (binary) artifacts in the source repository.

10/10
License
Low Risk

license file detected

Determines if the project has defined a license.

Show details
ℹ️ Info: project has a license file: LICENSE:0
ℹ️ Info: FSF or OSI recognized license: MIT License: LICENSE:0
3/10
Code-Review
High Risk

Found 7/18 approved changesets -- score normalized to 3

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0/10
Branch-Protection
High Risk

branch protection not enabled on development/release branches

Determines if the default and release branches are protected with GitHub's branch protection settings.

Show details
⚠️ Warn: branch protection not enabled for branch 'master'
0/10
CII-Best-Practices
Low Risk

no effort to earn an OpenSSF best practices badge detected

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0/10
Fuzzing
Medium Risk

project is not fuzzed

Determines if the project uses fuzzing.

Show details
⚠️ Warn: no fuzzer integrations found
0/10
Maintained
High Risk

0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0

Determines if the project is "actively maintained".

0/10
Pinned-Dependencies
Medium Risk

dependency not pinned by hash detected -- score normalized to 0

Determines if the project has declared and pinned the dependencies of its build process.

Show details
⚠️ Warn: containerImage not pinned by hash: Dockerfile:1: pin your Docker image by updating circleci/ruby:2.5.3-stretch-node to circleci/ruby:2.5.3-stretch-node@sha256:14c5fdff2a8f5212fcc2389da402bfbf2283f4bfafd4c96e45415feafab390ae
ℹ️ Info: 0 out of 1 containerImage dependencies pinned
0/10
SAST
Medium Risk

SAST tool is not run on all commits -- score normalized to 0

Determines if the project uses static code analysis.

Show details
⚠️ Warn: 0 commits out of 22 are checked with a SAST tool
0/10
Security-Policy
Medium Risk

security policy file not detected

Determines if the project has published a security policy.

Show details
⚠️ Warn: no security policy file detected
⚠️ Warn: no security file to analyze
⚠️ Warn: no security file to analyze
⚠️ Warn: no security file to analyze
0/10
Vulnerabilities
High Risk

69 existing vulnerabilities detected

Determines if the project has open, known unfixed vulnerabilities.

Show details
⚠️ Warn: Project is vulnerable to: GHSA-968p-4wvh-cqc8
⚠️ Warn: Project is vulnerable to: GHSA-67hx-6x53-jw92
⚠️ Warn: Project is vulnerable to: GHSA-h5c3-5r3r-rr8q
⚠️ Warn: Project is vulnerable to: GHSA-rmvr-2pp2-xj38
⚠️ Warn: Project is vulnerable to: GHSA-xx4v-prfh-6cgc
⚠️ Warn: Project is vulnerable to: GHSA-v88g-cgmw-v5xw
⚠️ Warn: Project is vulnerable to: GHSA-93q8-gq69-wqmw
⚠️ Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
⚠️ Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg
⚠️ Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275
⚠️ Warn: Project is vulnerable to: GHSA-gxpj-cx7g-858c
⚠️ Warn: Project is vulnerable to: GHSA-w573-4hg7-7wgq
⚠️ Warn: Project is vulnerable to: GHSA-ff7x-qrg7-qggm
⚠️ Warn: Project is vulnerable to: GHSA-fjxv-7rqg-78g4
⚠️ Warn: Project is vulnerable to: GHSA-ww39-953v-wcq6
⚠️ Warn: Project is vulnerable to: GHSA-pfrx-2q88-qq97
⚠️ Warn: Project is vulnerable to: GHSA-765h-qjxv-5f44
⚠️ Warn: Project is vulnerable to: GHSA-f2jv-r9rf-7988
⚠️ Warn: Project is vulnerable to: GHSA-43f8-2h32-f4cj
⚠️ Warn: Project is vulnerable to: GHSA-rc47-6667-2j5j
⚠️ Warn: Project is vulnerable to: GHSA-qqgx-2p2h-9c37
⚠️ Warn: Project is vulnerable to: GHSA-78xj-cgh5-2h22
⚠️ Warn: Project is vulnerable to: GHSA-2p57-rm9w-gvfp
⚠️ Warn: Project is vulnerable to: GHSA-896r-f27r-55mw
⚠️ Warn: Project is vulnerable to: GHSA-9c47-m6qq-7p4h
⚠️ Warn: Project is vulnerable to: GHSA-p6mc-m468-83gw
⚠️ Warn: Project is vulnerable to: GHSA-29mw-wpgm-hmr9
⚠️ Warn: Project is vulnerable to: GHSA-35jh-r3h4-6jhm
⚠️ Warn: Project is vulnerable to: GHSA-5v2h-r2cx-5xgj
⚠️ Warn: Project is vulnerable to: GHSA-rrrm-qjm4-v8hf
⚠️ Warn: Project is vulnerable to: GHSA-7wpw-2hjm-89gp
⚠️ Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
⚠️ Warn: Project is vulnerable to: GHSA-f8q6-p94x-37v3
⚠️ Warn: Project is vulnerable to: GHSA-xvch-5gv4-984h
⚠️ Warn: Project is vulnerable to: GHSA-w7rc-rwvf-8q5r
⚠️ Warn: Project is vulnerable to: GHSA-r683-j2x4-v87g
⚠️ Warn: Project is vulnerable to: GHSA-5fw9-fq32-wv5p
⚠️ Warn: Project is vulnerable to: GHSA-px4h-xg32-q955
⚠️ Warn: Project is vulnerable to: GHSA-93f3-23rq-pjfp
⚠️ Warn: Project is vulnerable to: GHSA-jmqm-f2gx-4fjv
⚠️ Warn: Project is vulnerable to: GHSA-pw54-mh39-w3hc
⚠️ Warn: Project is vulnerable to: GHSA-xgh6-85xh-479p
⚠️ Warn: Project is vulnerable to: GHSA-hj48-42vr-x3v9
⚠️ Warn: Project is vulnerable to: GHSA-hrpp-h998-j3pp
⚠️ Warn: Project is vulnerable to: GHSA-p8p7-x288-28g6
⚠️ Warn: Project is vulnerable to: GHSA-r2j6-p67h-q639
⚠️ Warn: Project is vulnerable to: GHSA-x2pg-mjhr-2m5x
⚠️ Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw
⚠️ Warn: Project is vulnerable to: GHSA-44c6-4v22-4mhx
⚠️ Warn: Project is vulnerable to: GHSA-4x5v-gmq8-25ch
⚠️ Warn: Project is vulnerable to: GHSA-4rq4-32rv-6wp6
⚠️ Warn: Project is vulnerable to: GHSA-64g7-mvw6-v9qj
⚠️ Warn: Project is vulnerable to: GHSA-vx3p-948g-6vhq
⚠️ Warn: Project is vulnerable to: GHSA-3jfq-g458-7qm9
⚠️ Warn: Project is vulnerable to: GHSA-r628-mhmh-qjhw
⚠️ Warn: Project is vulnerable to: GHSA-9r2w-394v-53qc
⚠️ Warn: Project is vulnerable to: GHSA-5955-9wpr-37jh
⚠️ Warn: Project is vulnerable to: GHSA-qq89-hq3f-393p
⚠️ Warn: Project is vulnerable to: GHSA-f5x3-32g6-xq36
⚠️ Warn: Project is vulnerable to: GHSA-52f5-9888-hmc6
⚠️ Warn: Project is vulnerable to: GHSA-jgrx-mgxx-jf9v
⚠️ Warn: Project is vulnerable to: GHSA-72xf-g2v4-qvf3
⚠️ Warn: Project is vulnerable to: GHSA-7p7h-4mm5-852v
⚠️ Warn: Project is vulnerable to: GHSA-38fc-wpqx-33j7
⚠️ Warn: Project is vulnerable to: GHSA-j8xg-fqg3-53r7
⚠️ Warn: Project is vulnerable to: GHSA-6fc8-4gx4-v693
⚠️ Warn: Project is vulnerable to: GHSA-3h5v-q93c-6h6q
⚠️ Warn: Project is vulnerable to: GHSA-c4w7-xm78-47vh
⚠️ Warn: Project is vulnerable to: GHSA-p9pc-299p-vxgp
N/A
Dangerous-Workflow
Not Applicable

no workflows found

Determines if the project's GitHub Action workflows avoid dangerous patterns.

N/A
Packaging
Not Applicable

packaging workflow not detected

Determines if the project is published as a package that others can easily download, install, easily update, and uninstall.

Show details
⚠️ Warn: no GitHub/GitLab publishing workflow detected.
N/A
Signed-Releases
Not Applicable

no releases found

Determines if the project cryptographically signs release artifacts.

N/A
Token-Permissions
Not Applicable

No tokens found

Determines if the project's workflows follow the principle of least privilege.