WorkLedger — Engineering Notebook
A local-first notebook to capture ideas, notes, and diagrams
WorkLedger — Engineering Notebook launched on February 19, 2026 with 8 votes, #1,230 of 16,627 launches that month and more than 90% of that year's launches.
What it does
An open-source, local-first engineering notebook for documenting your daily work. Rich text, inline drawings, tagging, and full-text search.
A local-first notebook for engineers who want to capture ideas, meeting notes, and diagrams — without sending data to a server. Built for engineers who document as they build. Local-first, customizable, and keyboard-driven. Toggle a weekly view that groups entries by ISO week with signifier breakdowns, top tags, and entry previews. Collapsible week cards auto-expand the most recent. Filter by tag, text, or signifier — all filters work in review mode. Start entries with structured sections. Decision Log, Debugging Session, Meeting Notes, Learning Log, and End of Day — each with pre-filled headings and auto-tags. Mark entries that matter: decisions worth remembering, open questions, ideas to…from about.workledger.org
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