Rendra

Rendra · HTML-first docs

Docs that read like docs. Indexed for the agents that need them.

Write runbooks, playbooks, and policies as plain HTML. Your team reads them in a clean reader. Your AI agents pull them through the API or MCP server.

Free for 10 documents. No credit card required.

The transformation

Same doc. Drag the handle.

A real status update, opened in Word and opened in Rendra. The content didn't change. The way it reads — and the way an LLM parses it — did.

Status update opened in Microsoft Word — flat document with default Calibri styling and Word's ribbon UI.
Rendra
Word

Tip: focus the slider and use ←/→ for fine control, or click anywhere on the image.

Live examples

See what you can build.

Every card below is a real Rendra doc. Click any of them to open the live share page — including the interactive RPG-style guide with progress bars and collapsible chapters.

Screenshot of The Onboarding QuestInteractive

The Onboarding Quest

An interactive walkthrough for new engineers

An interactive walkthrough with progress tracking — full HTML, CSS, and JavaScript running in a sandboxed iframe.

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Screenshot of Q1 2026 — Board UpdateBoard update

Q1 2026 — Board Update

Headline numbers, what worked, what didn't, and our asks

Magazine-quality leadership update with a hero gradient, live stat cards, and a pull quote from a real customer.

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Screenshot of Design System: FoundationsDesign system

Design System: Foundations

The colours, type and spacing every team should know

A living design system with click-to-copy colour swatches, type specimens, and an interactive spacing scale.

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Screenshot of API Reference: DocumentsAPI reference

API Reference: Documents

Programmatic access to your Rendra workspace

Developer-focused reference with tabbed code samples (cURL · Node · Python) and a syntax-highlighted parameter table.

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Screenshot of Customer Onboarding PlaybookPlaybook

Customer Onboarding Playbook

Kickoff → first value in 30 days

A kickoff-to-first-value playbook with checklists, a milestone table, and callouts for the teams running it together.

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Screenshot of Production Runbook — Database failoverRunbook

Production Runbook — Database failover

Incident response for Postgres primary outage

Oncall-ready incident runbook with detection, promotion, and rollback steps — the kind of doc you want at 3am.

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Screenshot of Honeymoon Hunt — Daily UpdateLifestyle

Honeymoon Hunt — Daily Update

A hand-picked Czech-aggregator hunt for a June '26 honeymoon

Personal-use weekend project: a hunt for low-cost honeymoon deals across Czech aggregators, with daily-updated cards and a transparent search log.

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Screenshot of The Quiet Return of the Long ReadEssay

The Quiet Return of the Long Read

An essay for Field Notes magazine on long-form's quiet revival

Magazine-quality essay layout — drop cap, pull quote, sticky 'further reading' rail, and a full-bleed serif hero. Same engine, different soul.

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Screenshot of Mira Halvorsen — PortfolioPortfolio

Mira Halvorsen — Portfolio

Designer-engineer in Reykjavík. Selected work + how to reach me.

A designer-engineer's one-page portfolio. Hero, selected work, talks, and 'now' section — proves Rendra works for personal sites too.

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Screenshot of Argo — Q1 2026 product metricsDashboard

Argo — Q1 2026 product metrics

Live operator dashboard: KPIs, funnel, releases, risks + bets

Live operator dashboard with inline-SVG charts (line, stacked bar, funnel), interactive sparkline tooltips, and a shipping timeline.

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A docs library that behaves like a library

Collections, owners, audiences, tags, and review dates — first-class metadata that keeps docs current.

Lifecycle you can see

Draft → In review → Published → Archived. Explicit transitions, not buried in a dropdown.

Share pages that feel intentional

Clean printable share URLs, polished PDF exports, and a distraction-free reader.

Connect any AI agent

One bearer token, a ready-to-paste LLM prompt, and an MCP-ready REST API. Claude, Cursor, ChatGPT.