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Oopenproject
OpenProject is the leading open source project management software for product, project and portfolio management. A powerful Jira alternative with agile planning, issue tracking, roadmaps, Gantt charts, time tracking, collaboration features, and more. Available on premises or in the cloud. ⭐ Star us on GitHub
Jcoding-interview-university
A computer-science study plan for software engineering and interview preparation.
Popularity
Repository stars16,932363,729Highest
7-day net stars——
Fork3,67585,182Highest
30-day trendInsufficient historyInsufficient history
Maintenance
Last push2026-11-022025-08-28
Maintenance notesNot verifiedUnknown
Repository created2012-11-282016-06-06
License & use
LicenseGPL-3.0 · Share derivative sourceCC-BY-SA-4.0 · Share derivative source
PricingPricing not verifiedPricing not verified
Basics
Browse by purposeLearning & resourcesDeveloper tools · Learning & resources
TypeGuides & collectionsGuides & collections
SubcategoryLearning pathsLearning paths
PlatformNot verifiedNot verified
Cost detailsCheck current official software, hosting, model and infrastructure pricing.Verify software, hosting, model and infrastructure costs against the current official documentation.
Pricing source——
First collected2026-11-032026-11-02
MetricRepository stars, not unique users or individual-skill installsRepository Stars, not unique users
LanguageRuby—
About this projectOpenProject is the leading open source project management software for product, project and portfolio management. A powerful Jira alternative with agile planning, issue tracking, roadmaps, Gantt charts, time tracking, collaboration features, and more. Available on premises or in the cloud. ⭐ Star us on GitHubA computer-science study plan for software engineering and interview preparation.
Measured at2026-11-02 19:02 UTC2026-11-02 19:28 UTC
License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited. Ranked by repository stars, one position per repository. Stars and forks are not user counts.