Lexical Analysis

Tokenization, parsing, and lexical analysis tools for language processing. Packages among the 3,000 most downloaded in the past 90 days.

29 packages
  • A simple and fast library for text-based parser combinators

    877
    2.4m last 90 days
  • Elixir lexer for the Makeup syntax highlighter.

    36
    1.6m last 90 days
  • Erlang lexer for the Makeup syntax highlighter.

    4
    1.5m last 90 days
  • combine 0.10.0

    A parser combinator library for Elixir projects.

    199
    1.4m last 90 days
  • ABNF in, parser out

    57
    645.8k last 90 days
  • spitfire 0.3.13

    Error resilient parser for Elixir

    102
    382.4k last 90 days
  • neotoma 1.7.3

    PEG/Packrat toolkit and parser-generator.

    307
    176.4k last 90 days
  • texture 1.0.1

    A collection of structured text parsers.

    0
    157.4k last 90 days
  • HTML lexer for the Makeup syntax highlighter.

    16
    109.1k last 90 days
  • (H)EEx lexer for makeup

    6
    102.8k last 90 days
  • abnfc 0.5.4

    ABNF parser generator

    1
    59.6k last 90 days
  • abnf2 0.1.4

    An ABNF parser generator updated from the original developed by @vanstee.

    59.4k last 90 days
  • glexer 2.4.0

    A lexer for Gleam source code

    64
    41.5k last 90 days
  • glance 6.0.0

    A Gleam source code parser, in Gleam!

    80
    33.3k last 90 days
  • abnf 0.0.1

    ABNF parser for Elixir

    1
    28.4k last 90 days
  • A fork of Elixir's tokenizer for Credo

    18.6k last 90 days
  • Language lexers for Makeup using the syntect Rust library

    10
    15.0k last 90 days
  • Diff lexer for the Makeup syntax highlighter.

    9
    12.9k last 90 days
  • An Elixir interface to the libpg_query postgres query parser. Converts a valid PostgreSQL query into a Protobuf based AST.

    10
    10.5k last 90 days
  • A JavaScript inspired textual syntax for EYG.

    307
    8.3k last 90 days
  • nibble 1.1.4

    A string parsing library combining a traditional lexer with parser combinators..

    84
    7.0k last 90 days
  • pegasus 1.0.0

    peg -> nimbleparsec

    18
    6.3k last 90 days
  • An RFC4515 ldap string filter parser for eldap

    1
    5.7k last 90 days
  • The package you need to build plugins for the lexical language server

    5.3k last 90 days
  • Shared data structures and protocols for the lexical language server

    5.2k last 90 days
  • GraphQL lexer for the Makeup syntax highlighter.

    2
    5.1k last 90 days
  • SQL lexer for the Makeup syntax highlighter.

    2
    4.3k last 90 days
  • Gleam lexer for the Makeup syntax highlighter.

    0
    4.2k last 90 days
  • Js lexer for the Makeup syntax highlighter.

    5
    3.7k last 90 days