Co-founder of Strumenta. Essays on software languages, legacy systems and the craft of building tools.

274 articles · since 2009

Articles

Everything published here since 2009, newest first.

Joining forces to modernize legacy software legacy · 2 min read Case Study | Vertec | IT Industry | SQL Parser to translate code to English legacy · 1 min read How to use the Visual Basic 6 and VBA Parser legacy · 10 min read · code inside Strumenta to present at LangDev Conference | 16/10/25 craft · 1 min read How to Use ANTLR Pattern Matching parsing · 9 min read · code inside How to Use the EGL Parser parsing · 10 min read · code inside Incremental Parsing Using Tree-sitter parsing · 31 min read · code inside Resolve Symbols and Calculate Types with Sharplasu parsing · 18 min read · code inside Semantic Enrichment: The Critical Step After Parsing parsing · 13 min read · code inside How to Use the COBOL Parser parsing · 12 min read · code inside Interview with Samuel Iseli, co-founder, Vertec parsing · 6 min read How to Use the Teradata SQL Parser parsing · 8 min read · code inside How to Use the RPG Parser parsing · 19 min read · code inside Transforming RPG Code into Clear Sequence Diagrams parsing · 9 min read · code inside Getting a parser: build it, use an open-source one, or a commercial one? parsing · 13 min read Chisel: an open-source method for parsers parsing · 10 min read Building advanced parsers using Sharplasu parsing · 32 min read · code inside Editor support for cross-language navigation parsing · 17 min read · code inside How to Use the SAS Parser parsing · 14 min read · code inside We better Go with ANTLR 4.11 parsing · 3 min read · code inside A Peggy.js Tutorial parsing · 20 min read · code inside Parsing Log Files parsing · 7 min read · code inside Interview with Kevin Mackey parsing · 36 min read Listeners And Visitors parsing · 24 min read · code inside A Shiny, New ANTLR Release: 4.10 parsing · 4 min read · code inside Strumenta Talk: in conversation with Rob Wunderlich parsing · 11 min read Challenges in Parsing Legacy Languages: The Case of SAS Macros parsing · 28 min read · code inside Getting Started With ANTLR in PHP parsing · 30 min read · code inside Integrating TextX and Monaco – A Non-Tutorial parsing · 19 min read · code inside Language2Language Transformers: machine learning to build transpilers. parsing · 16 min read · code inside