youngyangyang04/leetcode-master

Prefer upstream unless you specifically need a frozen 2021 snapshot; this fork adds no visible value and loses years of updates.

Prefer upstream unless you specifically need this fork as a static snapshot. It adds no clear capabilities, while lagging far behind upstream content and maintenance.

Choose this fork only if you want a frozen copy of the upstream LeetCode guide. For ongoing study or redistribution, upstream is a much better choice because this fork is effectively a stale mirror with no added functionality.

Prefer upstream unless you explicitly need an archival snapshot. This fork shows no meaningful added functionality and is materially behind on maintenance, so the maintained upstream is the better choice for almost everyone.

Prefer the upstream repo unless you specifically want a fixed snapshot. This fork adds no visible capabilities, while lagging far behind active upstream maintenance.

Choose upstream unless you need an unchanged older snapshot. This fork does not add visible capabilities, and its main tradeoff is lost freshness rather than a different product direction.

Prefer this fork only if you specifically want the AFT-branded presentation or a curated copy of the upstream README. If you want the freshest algorithm notes or active maintenance, the upstream is the better choice.

Prefer upstream unless you specifically want a stale snapshot to build on; this fork adds no visible capabilities and is far behind current upstream content.

Choose upstream unless you specifically need this frozen 2021 snapshot; this fork offers no evident enhancements and is far behind on maintenance and content.