A new dawn for software tools
Rapid Application Development comes to Compiler Construction
ANTLR Yggdrasil grammars map input streams to output data structures (including output text) through grammar annotation and strongly typed data attributes that map to target language datatypes.
Strong typing and code generation supports a highly portable template language that currently supports Java and C++.
Linear GLL recognition
What happens when you apply graph analytics to language recognition, and then add PEG-style ambiguity resolution? You end up with very fast parsers for even difficult languages.
Separation of Concerns
Grammar development is independent of target language. Develop a grammar, then annotate for attribute decoration and output mappings, then worry about template development and application code.
Graph grammars and subroutine graphs
Easy to use support for graph-based optimization.
Not available in early access releases.
Fast & friendly support
We offer personalized email support when you need help.