LITERACY

Literacy

In practice.

Concise and executive-level. Familiarity and practical use — not a claim of expertise in every item. Chips below link out to official product pages or authoritative concept sources.

Open Source

Open source, by default.

Most of the tools I reach for first are open source — not out of ideology, but because data sovereignty, zero vendor lock-in, and the ability to self-host are the same values behind the infrastructure and AI work on this site. A team that can run its own stack, read its own code, and keep its own data isn't hostage to a vendor's roadmap or pricing page.

This is a working list, not a comprehensive directory — meetings, project management, team chat, documentation, whiteboarding, and diagramming. Just what's actually good.

Meetily Meetings

Privacy-first, local-first meeting assistant built on Rust and Tauri — transcribes on your laptop, no bots on the call, nothing leaves the machine.

GitHub · ~12.5k ★

Plane Roadmaps

A high-velocity, self-hosted alternative to Jira and Linear — issues, cycles, and execution paths without the enterprise tax.

GitHub · ~56k ★

Mattermost Team Chat

A secure, open-core alternative to Slack — channels, DMs, and deep developer workflows, with message history that isn't paywalled.

GitHub · ~38.8k ★

Wiki.js Docs

A fast, markdown-based knowledge base on Node.js — architecture specs, PRDs, and operational wikis in one place.

GitHub · ~28.8k ★

Excalidraw Whiteboard

The standard for rough-draft ideation — hand-drawn aesthetic, end-to-end encrypted real-time collaboration, no account required.

GitHub · ~129k ★

AFFiNE Canvas + Docs

A local-first workspace merging infinite-canvas whiteboarding with Notion-style docs — brainstorm and write the PRD in the same app.

GitHub · ~70k ★

draw.io Diagrams

The engineering staple for structured technical diagrams — architectures, flowcharts, UML, cloud topologies. Runs entirely client-side.

GitHub · ~40k ★

LibreOffice Office

The free, offline productivity suite — a robust fallback for heavy documents and spreadsheets with no cloud tethering.

No cloud account required

Program Delivery

Open-Source Project Management

Self-hosted alternatives worth knowing — product, infrastructure, and hybrid delivery.

Plane Product

Self-hosted Linear / Jira / ClickUp alternative — issues, cycles, roadmaps, triage.

GitHub · ~56k ★

OpenProject Infrastructure + Product

Classic, agile, and hybrid — Gantt, dependencies, portfolios, work packages.

GitHub · ~15k ★

WeKan Infrastructure + Product

Self-hosted Kanban — change queues, ops follow-up, simple product boards.

GitHub · ~21k ★

Leantime Product

Goals, milestones, and execution — strategy tied to delivery.

GitHub · ~11k ★

Kanboard Infrastructure

Lightweight Kanban — service queues, maintenance, low operational overhead.

GitHub · ~10k ★

Cloud / Infrastructure

Security / Governance / FinOps

AI / Emerging Technology

Current AI / Development Practice

Actively hands-on — not a claim of equal professional depth in every tool.

Product / Design