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Cc-By-Sa-4-0

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Open-source projects under Cc-By-Sa-4-0.

Inspect repositories, stacks, activity, and alternatives across projects declared with the Cc-By-Sa-4-0 license.

4 projects connectedAlways verify the repository LICENSE file and obtain legal advice when needed.
Coding Interview University
United StatesCC-BY-SA-4.0

A complete computer science study plan to become a software engineer.

Developer ToolsOpen-source projects grouped in this category for discovery and comparison.2 projects#algorithmProjects tagged with this topic in the verified catalog.1 projectalgorithmsProjects tagged with this topic in the verified catalog.1 projectcoding-interviewProjects tagged with this topic in the verified catalog.1 projectLeetCodeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
↗ 79 recorded momentum↗ 79 recorded momentumRecorded star momentum from the latest GitHub metrics sync · snapshot Jul 29, 2026.Browse trending →
FreePricingFree and open sourceFree357.4K84.4K11 months ago
Alternatives toLeetCodeLeetCodeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
Node.js Best Practices
CC-BY-SA-4.0

✅ The Node.js best practices list (July 2026)

Developer ToolsOpen-source projects grouped in this category for discovery and comparison.2 projects#DockerfileProjects tagged with this topic in the verified catalog.1 projectbest-practicesProjects tagged with this topic in the verified catalog.1 projectes6Projects tagged with this topic in the verified catalog.1 projectLeetCodeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
Metrics syncingMetrics syncingStar momentum for this project has not landed in the latest GitHub metrics sync yet. Check trending for repositories with recorded momentum.Browse trending →
FreePricingFree and open sourceFree105.5K10.7K1 month ago
Alternatives toLeetCodeLeetCodeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
de.gv6 IPv6 Specification
GermanyCC-BY-SA-4.0

Specification for IPv6 usage in German public administration.

Security & PrivacyOpen-source projects grouped in this category for discovery and comparison.1 project#webProjects tagged with this topic in the verified catalog.2 projectsit-securityProjects tagged with this topic in the verified catalog.1 projectWebDocumented runtime or deployment platform for this open-source project.2 projectsLeetCodeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
DEDE - Open CodeFederated from DE - Open Code (Germany) in the EU Open Source Solutions Catalogue. Software type: Documentation.Stable · It Security · Data CollectionStableStableMarked Stable in the EU OSS Catalogue: considered ready for production use by the publishing public administration.EU OSS Catalogue maturity
454/100Vitality 54/100Moderate activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Alternatives toLeetCodeLeetCodeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
Formularschema
GermanyCC-BY-SA-4.0

Form diagram in JSON or JSON schema format. Supports the creation of forms by default through auto-completion and validation.

Data & AnalyticsOpen-source projects grouped in this category for discovery and comparison.1 project#webProjects tagged with this topic in the verified catalog.2 projectsdata-collectionProjects tagged with this topic in the verified catalog.2 projectsWebDocumented runtime or deployment platform for this open-source project.2 projectsLeetCodeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
DEDE - Open CodeFederated from DE - Open Code (Germany) in the EU Open Source Solutions Catalogue. Software type: ConfigurationFiles.Stable · Data Collection · Application DevelopmentStableStableMarked Stable in the EU OSS Catalogue: considered ready for production use by the publishing public administration.EU OSS Catalogue maturity
254/100Vitality 54/100Moderate activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Alternatives toLeetCodeLeetCodeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
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