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Daniel Lemire
Builder · Web and mobile apps · Influence #101

Daniel Lemire lemire

Université du Québec (TELUQ)

Software performance expert. Ranked in the top 2% of scientists globally (Stanford/Elsevier 2025) and among GitHub's top 1000 developers.

GitHub@lemireWebsite
Influence81rank 101
Stars, own repos8.5k217 repos
Stars, 30 daysn/a
Followers8.4kGitHub

Best work

Code-used-on-Daniel-Lemire-s-blog This is a repository for the code posted on my blog 967 stars · C++ Source on GitHub
fast_double_parser Fast function to parse strings into double (binary64) floating-point values, enforces the RFC 7159 (JSON standard) grammar: 4x faster than strtod 670 stars · C++ Source on GitHub
javaewah A compressed alternative to the Java BitSet class 568 stars · Java Source on GitHub
Builds inWeb and mobile appsGrowing+55% new repos in a year · forecast edging up

Vouched by builders we trust

People in this index with an Influence Index of 60+ and no Check first flag.

Mathias Buus

Mathias Buus follows them on GitHub.

samy kamkar

samy kamkar follows them on GitHub.

Linda_pp

Linda_pp follows them on GitHub.

Boris Cherny

Boris Cherny follows them on GitHub.Creating TypeScript tools and React state management libraries.

Yagiz Nizipli

Yagiz Nizipli follows them on GitHub.

Nadeshiko Manju

Nadeshiko Manju follows them on GitHub.

Simon Eskildsen

Simon Eskildsen follows them on GitHub.

Carbo

Carbo follows them on GitHub.

People like Daniel

Emil KowalskiEmil KowalskiInfluence 81André StaltzAndré StaltzJavaScript and open source guy • Software Engineer at @SocketDev • PreviouInfluence 81Wes BosWes BosI create courses that make learning things like JavaScript easy and fun 🔥Influence 82EGOISTEGOISTCreating developer tools and bundlers for JavaScript and TypeScript.Influence 82 · +150 stars in 30 daysShu DingShu DingBe curious. Read widely. Try new things. — aaronswInfluence 82Sarah DrasnerSarah Drasnercomprehension over configurationInfluence 80

Timeline

  1. Busiest day on GitHub this year80 contributions in one day
  2. Launched fast_double_parser670 stars today
  3. Launched fastbase64446 stars today
  4. Launched Code-used-on-Daniel-Lemire-s-blog967 stars today
  5. Launched EWAHBoolArray460 stars today
  6. Launched javaewah568 stars today
  7. Joined GitHub8.4k followers since