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interviews

Technical interview preparation materials focused on algorithms and coding problems.

hello-algo

A data structures and algorithms tutorial with animated explanations and multilingual code.

Popularity
Repository stars65,538131,887Highest
7-day net stars——
Fork12,93215,598Highest
30-day trendInsufficient historyInsufficient history
Maintenance
Last push2025-05-122026-10-30
Maintenance notesUnknownUnknown
Repository created2017-02-142022-11-04
License & use
LicenseMIT · PermissiveLicense not declared
License sourceLicense source—
PricingPricing not verifiedPricing not verified
Basics
Browse by purposeDeveloper tools · Learning & resourcesBooks and papers
TypeGuides & collectionsGuides & collections
SubcategoryGetting startedGetting started
PlatformNot verifiedNot verified
Cost detailsVerify software, hosting, model and infrastructure costs against the current official documentation.Verify software, hosting, model and infrastructure costs against the current official documentation.
Pricing source——
First collected2026-11-022026-11-02
MetricRepository Stars, not unique usersRepository Stars, not unique users
LanguageJavaSwift
About this projectTechnical interview preparation materials focused on algorithms and coding problems.A data structures and algorithms tutorial with animated explanations and multilingual code.
Measured at2026-11-02 19:28 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.