Welcome to the Datasette blog

2026-05-13 · Source: Simon Willison's Weblog · Field: Technology & Digital — Software Development & Engineering, Artificial Intelligence & Machine Learning · Depth: Fundamental Awareness, quick

Summary

Datasette, an open-source tool for exploring and publishing data, has launched an official blog on May 13, 2026, to announce upcoming features and project developments. The blog itself was constructed using OpenAI Codex desktop, leveraging its Markdown session transcript export capability. This new platform aims to provide timely updates and insights into the Datasette ecosystem, with its creation process documented via a public Gist and an associated GitHub issue.

Key takeaway

For developers interested in efficient content creation or project documentation, consider exploring tools like OpenAI Codex desktop. Its Markdown session transcript export feature could streamline the process of generating blog posts or recording development workflows, as demonstrated by the new Datasette blog.

Key insights

Datasette launched a new blog, built with OpenAI Codex, to share project announcements.

Method

The Datasette blog was built using OpenAI Codex desktop, specifically utilizing its Markdown session transcript export feature for content generation.

In practice

• Explore OpenAI Codex for Markdown content generation.
• Use session transcripts for project documentation.

Topics

• Datasette
• Blog Launch
• OpenAI Codex
• Markdown Export
• Project Announcements

Code references

• simonw/datasette.io

Best for: Software Engineer, AI Engineer

Related on AIssential

• datasette.io news preview — Claude AI can generate custom UI tools for content validation by analyzing GitHub repository files.
• Huge Codex Upgrade Just Dropped — Codex mobile enables remote management of AI-driven tasks and code generation from a smartphone.
• OpenAI Appshots turn any Mac window into context for Codex — OpenAI Appshots provide instant, comprehensive desktop context to Codex from any Mac app window.
• How Codex is built — OpenAI's Codex, a Rust-based, self-building coding agent, significantly transforms software development practices.
• Building Your First Streamlit App: Uploads, Charts, and Filters (Part 2) — Streamlit enables rapid development of interactive data apps with uploads, visualizations, filtering, and export.
• Adding a new content type to my blog-to-newsletter tool — Coding agents excel with clear instructions, reference code, and self-validation mechanisms.

Open in AIssential →

Editorial summary, takeaway, and curation by AIssential. Original article published by Simon Willison's Weblog.