what it does
Know what your app does — even the parts you didn't write
what it does launched on August 9, 2026 with 10 votes, #1,032 of 23,274 launches that month and more than 90% of that year's launches.
What it does
Most tools tell you what changed in your code. This tells you what your application can do: every entry point, what data each one touches, and whether anything checks who is asking. It reads without running anything. No account, no upload, no telemetry, one command writes a single HTML file that works offline. Scan again and it reports what changed about the behaviour, not which lines moved. MIT and free. A paid GitHub Action runs the same check on every pull request, free on public repos.
Eriksen Labs builds focused software for Atlassian teams, including diagrams, recurring requests and issue templates, plus open-source tools and research.
Eriksen Labs builds apps for Atlassian Cloud and tooling for people who work with AI models. Mermaid Diagrams & Gantt for Confluence Write diagrams as text, see them render live. Flowcharts, sequence diagrams, ERDs, Gantt charts and mind maps written as plain text — with syntax highlighting, live preview, starter examples and one-click export. Let the customer schedule them instead of raising them by hand, forgetting, or emailing an agent to do it. When every bug report should answer the same questions, give each issue type a template, and Jira's own Create dialog fills it in. For consultants who meet small gaps at customers: what each of the three apps replaces, and where it stops. All…from eriksenlabs.com
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Source: Product Hunt launch ↗
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