A large summary of technical blog notes, including Java basics, threads, concurrency, data structures; Android technology blogs, etc.; commonly used design patterns; common algorithms; network protocol knowledge points; some flutter notes; and also includes a summary of bugs encountered in daily development. Of course, I also collected a large number of interview questions after work, long-term update maintenance and correction, continuous improvement... The open source files are in markdown format! Please indicate the source for reprinting, thank you!
Browse by purposeLearning & resourcesReference material · Tutorials
TypeGuides & collectionsGuides & collections
SubcategoryAdvanced guidesAdvanced guides
PlatformNot verifiedNot verified
Cost detailsCheck current official software, hosting, model and infrastructure pricing.Check hosted-service, model and infrastructure costs for the option you choose.
Pricing source——
First collected2026-11-032026-11-02
MetricRepository stars, not unique users or individual-skill installsRepository Stars, not unique users
Language—Python
About this projectA large summary of technical blog notes, including Java basics, threads, concurrency, data structures; Android technology blogs, etc.; commonly used design patterns; common algorithms; network protocol knowledge points; some flutter notes; and also includes a summary of bugs encountered in daily development. Of course, I also collected a large number of interview questions after work, long-term update maintenance and correction, continuous improvement... The open source files are in markdown format! Please indicate the source for reprinting, thank you!Collect system-design concepts, examples and study material.
Measured at2026-11-03 08:25 UTC2026-11-02 18:45 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.