zorex VS packrattle

Compare zorex vs packrattle and see what are their differences.

zorex

Zorex: the omnipotent regex engine (by hexops)

packrattle

parser-combinator library (using GLL) for javascript (by robey)
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zorex packrattle
3 1
65 81
- -
0.0 0.0
over 2 years ago about 3 years ago
Zig JavaScript
GNU General Public License v3.0 or later GNU General Public License v3.0 or later
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

zorex

Posts with mentions or reviews of zorex. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-11-16.
  • Types of Parser Combinators
    2 projects | news.ycombinator.com | 16 Nov 2021
  • Let's Build a Regex Engine
    9 projects | news.ycombinator.com | 26 May 2021
    It's still really early stages, but I am actively working on a regexp engine[0] in Zig which aims to blur the line between regex engines and advanced parsing algorithms used to parse programming languages.

    I am quite optimistic that due to Zig's portability and cross compilation, it shouldn't be too hard to expose it as a nice C library and use it from other languages soon.

    [0] https://github.com/hexops/zorex

  • Making live repls behave (DRAFT)
    2 projects | /r/Zig | 18 May 2021
    My code is public here, albeit a bit complex: https://github.com/hexops/zorex/blob/main/src/combn/engine/parser.zig#L445-L449

packrattle

Posts with mentions or reviews of packrattle. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-11-16.

What are some alternatives?

When comparing zorex and packrattle you can also consider the following projects:

safe-regex-rs

reng - Simple toy regex engine implemented using backtracking algorithm and continuations.

regex - An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs.

caniuse - Raw browser/feature support data from caniuse.com