[PRODUCT UPDATES]
One public update record. No fabricated release log.
Runstamp does not maintain a separate signed release-feed source in this deployment. This stable route is an honest index of dated public field notes and documentation updates.
AI agent document generation with Claude + Runstamp
Build an AI agent that turns natural language into PowerPoint with Claude's API and Runstamp: it emits a JSON schema and generates a PPTX in one call.
2026-08-13 · Public field noteThe JSON layer pattern for AI document generation
AI agents that write raw OOXML produce broken files. The JSON layer pattern splits content the LLM produces from format compliance the engine guarantees.
2026-08-11 · Public field noteWhy the Google Slides API Is Too Slow for Production
A comparison page focused on latency, auth complexity, and production suitability.
2026-08-08 · Public field noteExcelJS charts alternative: generate XLSX with native charts in Node.js
ExcelJS does not create charts. Compare the practical alternatives for generating XLSX files with native editable charts in Node.js.
2026-08-06 · Public field notepython-pptx combo charts: the workaround that actually works
python-pptx can't create combo charts (bar + line); the XML splicing workaround triggers PowerPoint's repair dialog. Why it fails, plus alternatives.
2026-08-04 · Public field noteMigrate from python-pptx to Runstamp
Side-by-side migration from python-pptx to Runstamp (JSON/Node.js): slides, text, charts, images, tables. What you gain, what you lose, working code.
2026-07-30 · Public field noteGenerate PPTX in Hono on Bun with Runstamp
Build one Hono API endpoint that generates PowerPoint decks from JSON on Bun, Node.js, Deno, or Cloudflare Workers with Runstamp. Same code, any runtime.
2026-07-28 · Public field noteGenerate PPTX in Express.js with Runstamp
Generate PowerPoint files from an Express.js route with Runstamp: define slides as JSON, return the PPTX buffer with correct MIME headers. Working code.
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