Trending Tags Repositories Insights Dependencies Withheld

/

Trending Tags Repositories Insights Dependencies Withheld

Trending repositories

Ranked by Attention Score: stars gained over the last 90 complete days

Period

Sort order

Topics: parser-library

Topics

Search topics

No listed topic matches. Press Enter to filter by “”.

Tag

Filters

Apply

Filters

Primary language

License

Total stars

Last push

Created

Archived

Clear all filters

4 repositories by Attention Score · Aug 5, 2026 – Nov 2, 2026 (UTC)

Topic: parser-library

1.Chevrotain / chevrotain

Parser Building Toolkit for JavaScript

javascript
typescript
parser-library
parsing
grammars
tokenizer
+2 more

TypeScript APACHE-2.02.8K total222 forks

+24 stars

from 2,792 · score 3.22

2.uriparser / uriparser

:hocho: Strictly RFC 3986 compliant URI parsing and handling library written in C99; moved from SourceForge to GitHub

uriparser
c
rfc-3986
rfc-3513
cross-platform
bsd-3-clause
+6 more

C APACHE-2.0417 total99 forks

+5 stars

from 412 · score 1.79

3.petitparser / dart-petitparser

Build fast, composable, and type-safe grammars and parsers in Dart.

parser
parser-combinator
parsing-expression-grammar
parser-library
parser-framework
dart
+3 more

Dart MIT489 total51 forks

+3 stars

from 485 · score 1.39

4.askeladdk / prattle

Scan and parse LL(1) grammars simply and efficiently.

go
golang
pratt-parser
lexer-parser
parser-library
parser
+1 more

Go ISC10 total0 forks

+1 stars

from 9 · score 0.69

Order: Attention Score

Most net stars gained in the window first. The score only puts this gain on a log scale, so the order is the order of the gain.

How the ranking works

Ranked by stars gained in the window. The score is the natural log of one plus that gain, so a repository's rank is exactly its star gain's rank.

score = log1p(net stars gained in the trailing T complete UTC days)

A repository is ranked only when its Star History covers every day of the window and its latest Observation is not missing.

The longest window is 180 days. Star History from the Repository Host goes back at most 180 days before a repository's first Observation. A longer window needs more days of Observations first. A repository younger than the window is not ranked in it.

The filters narrow the same eligible repositories. A repository matches the topics when it has any of them. Total stars is the count now. Last push and creation on the Repository Host count back from the start of today (UTC). The counts beside the languages, licenses, and topics include all ranked repositories in the window. A Tag holds the repositories that have it; see Tags.

Repositories enter the index from the Seed Dataset or by gaining stars faster than the published admission threshold, whatever their size. Admission is permanent, so an archived repository can still rank.

Browse the Repository Index

Trending Tags Repositories Insights Dependencies Withheld Withholding Rule Privacy Send feedback

Powered by Workhorse · From the makers of AwesomeRepos