Inside the stack.
How companies and products put their systems together, what the sources establish, and which decisions might apply to your team.
- Inside Glean's knowledge workflow: access, freshness, and answer review
What Glean documents about knowledge sources, document permissions, freshness, and answer feedback—and what an enterprise team should test.
enterprise-aiinternal-knowledgepermissionsevaluationgovernance - Inside Fin's support workflow: knowledge, actions, and human handoff
How Fin connects support knowledge, external systems, testing, and escalation—and what a team should verify before letting it answer customers.
enterprise-aicustomer-supportknowledgeintegrationsevaluation - Inside GitHub Copilot's agent workflow
GitHub's Copilot stack connects retrieval, isolated agent execution, pull requests, policy controls, and measurement into one operating loop.
enterprise-aigithub-copilotagentsgovernanceevaluation - What Linear actually runs
The most opinionated product in project management runs a deliberately boring stack — TypeScript, Postgres, GCP — except for the one thing they built before almost anything else: the sync engine.
devtoolstypescriptsync-enginegcp - What Cursor actually runs
A $500M-ARR product built by ~50 engineers on a TypeScript monolith, a Rust orchestrator named Anyrun, and a database migration executed mid-outage.
ai-devtoolsrustturbopufferaws - What TheTechStack actually runs
Our current publishing stack: Astro, Markdown and JSON in git, Vercel hosting and analytics, and browser-side pilot planning.
mediaastroself-teardown