ETDL is an open-source project built for safety engineers and developers working with event tree analysis.

What platforms does ETDL run on?

ETDL runs on the web, Windows, macOS, and Linux.

Is ETDL still maintained?

Unverified. ETDL has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to ETDL?

Similar projects tracked by PulseGate include perf-lint-tool, codesextant, and graphify-cli.

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ETDL

Name: ETDL
Author: ETDL

visualstudio.comStatic analysis & linters

ETDL is a VS Code extension for editing Event Tree Definition Language files. It provides syntax highlighting, validation, and visualization aligned with IEC 62502 and IEC 61025 for engineers performing event tree and safety analysis.

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Visit visualstudio.com

Overview

6 features

ETDL is a Static analysis & linters project. It helps engineers author ETDL files, detect syntax or validation issues, and visualize standardized event trees. ETDL is an open-source project aimed at safety engineers and developers working with event tree analysis. ETDL is free to use. ETDL is available on the web, Windows, macOS, and Linux.

It is developed by ETDL, and it first shipped in 2026. Among its 6 catalogued features are syntax highlighting, ETDL validation, and event tree visualization.

Syntax highlighting
ETDL validation
Event tree visualization
IEC 62502 support
IEC 61025 support
DSL editing

Built with & integrations

Connectors

vscode

Runs on

BrowserWindowsmacOSLinux

Trust & compliance

Verified signals

HTTPSFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed11 Sept · 13:23 UTC
ETDL — Event Tree Definition Language verified via VS Code Marketplace
Source: VS Code Marketplace · Open

Frequently asked questions about ETDL

What does ETDL do?: ETDL helps engineers author ETDL files, detect syntax or validation issues, and visualize standardized event trees. It is catalogued under Static analysis & linters on PulseGate.
Who should use ETDL?: ETDL is an open-source project built for safety engineers and developers working with event tree analysis.
Is ETDL free?: Yes — ETDL is free to use.
What platforms does ETDL run on?: ETDL runs on the web, Windows, macOS, and Linux.
Is ETDL still maintained?: Unverified. ETDL has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to ETDL?: Similar projects tracked by PulseGate include perf-lint-tool, codesextant, and graphify-cli.perf-lint-tool codesextant graphify-cli
Who makes ETDL?: ETDL is developed by ETDL.
How long has ETDL been around?: ETDL first shipped in 2026.

At a glance

Platforms: Web
Languages: English
First seen: 11 Sept 2026
Built for: Safety engineers and developers working with event tree analysis
Model: Open source
Solves: Helps engineers author ETDL files, detect syntax or validation issues, and visualize standardized event trees.

Registered as

VS Code Marketplace: ETDL.etdl-language

Index record

Indexed: 11 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 11 Sept 2026

Identity audit (13)

Slug: etdl-event-tree-definition-language-visualstudio-com
Lifecycle state recorded: 11 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 11 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Last updated: 11 Sept 2026
Canonical URL: https://marketplace.visualstudio.com/items?itemName=ETDL.etdl-language

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