Browse free open source Parser Generators and projects below. Use the toggles on the left to filter open source Parser Generators by OS, license, language, programming language, and project status.

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  • 1
    JCompiler

    JCompiler

    Mini Python Compiler written in Java

    Open source mini Python compiler written in Java using Sablecc as parser generator.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 2
    Covra is a project to help design compilers. C3 is a tool specialized on the easy design and construction of ASTs, it is independent of the compiler compilers or parser generator that is used. It generates Java and C# code. Require JRE 1.6.0.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    Lemonade 0.01 An Lalr Parser Generator for "D" (www.digitalmars.com) Based on Lemon 1.0 Ref: http://www.hwaci.com/sw/lemon/
    Downloads: 0 This Week
    Last Update:
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  • 4
    More Than Parsing is a parser generator for context free grammars defined in a BNF-like format. It generates scanners, parsers, ASTs, etc. This sf project is no longer active, development will continue in a different place.
    Downloads: 0 This Week
    Last Update:
    See Project
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  • 5
    ParGeL is an LALR(k) parser generator, which allows creation of inheritable parsers in runtime and compile time environments. ParGeL is written 100% in Java.
    Downloads: 0 This Week
    Last Update:
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  • 6
    A portable and retargetable lexer/parser generator.
    Downloads: 0 This Week
    Last Update:
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  • 7
    loon is a GLR parser generator that takes EBNF grammars as specifications. Tokens are specified in the grammar file, and it generates a parse tree instead of executing actions. A single grammar can output a parser in any supported language.
    Downloads: 0 This Week
    Last Update:
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