A list of command-line tools for manipulating structured text data
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Updated
Feb 7, 2026
A list of command-line tools for manipulating structured text data
Identify hardcoded secrets in static structured text
truST Platform — IEC 61131‑3 Structured Text tooling suite
Extension for VS Code to support Structured Text language.
Collections of Studio 5000 AOIs, UDTs, general design patterns, and sample programs.
Static analysis of IEC 61131-3 programs
🔄 Git-friendly text synchronization for CODESYS. Export your project to ST files, edit with modern tools (or LLMs), and sync back. Lightweight and metadata-driven.
Beckhoff TwinCAT ST (IEC 61131-3) code parsing in Python using Lark (Earley)
Utilities for Structured Text (IEC 61131-3)
IEC-61131-3 Structured Text Compiler
pronounced mob-ject. The open source machine object oriented programming framework and guide
🤓 A collection of AWESOME structured summaries of Large Language Models (LLMs)
Various automation (PLC Programming) projects
A tool that converts ST code from various PLC vendors into other vendors’ ST code or high‑level programming languages.
Highlightjs Structured Text language support IEC 61131-3
Analyzer of complex sequences (e.g. A+/B+/B-/A-/.. etc..). PLC ST code generator. Ladder Logic Converter. Use it to solve in a few seconds your Circuits. Updated version of FluidPy
Vim mode for editing IEC 61131-3 programs.
A Visual Studio Code extension that provides syntax highlighting and language support for Structured Text (IEC 61131-3), the standardized programming language used in PLC development
A curated list of awesome structured text (IEC 61131-3) resources.
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