9 article(s)
Convert Markdown frontmatter YAML to JSON in the browser. SSG matrix for Hugo, Jekyll, Astro, Next.js, Eleventy, 5 breaking types (Norway problem, dates, anchors), JSON→YAML round-trip.
Compare JSON, YAML, CSV, and Markdown in one page: decision matrix, feature comparison, comment support, parser ecosystem, LLM context guidance, and browser-side conversion between all four formats.
Learn YAML syntax with examples for indentation, lists, maps, strings, booleans, and nulls. Includes fixes for parser errors in JetBrains/IntelliJ ("forbidden to specify block composed value at the same line as key"), Kubernetes, Docker Compose, and CI files.
A Chrome extension that converts YAML, CSV, Markdown and HTML as well as formatting JSON, from the toolbar. No host permissions, everything runs locally.
Run npx formatarc to format JSON, convert YAML, CSV, Markdown, and HTML from your terminal. Import it as an API in Node.js projects — no browser needed.
YAML basics for beginners: indentation, arrays, comments, and how Kubernetes and GitHub Actions use it. Validate YAML in your browser.
YAML vs JSON in 2026: compare comments, types, anchors, speed, LLM token cost, and pitfalls. Choose YAML for config, JSON for APIs.
Convert YAML to JSON three ways: Python one-liner, yq CLI, and browser tool (no upload, no install). Covers 8 conversion gotchas (Norway problem, multi-document YAML, anchors expansion, comments lost), NDJSON streaming, and CI/CD automation.
Convert JSON to YAML for Kubernetes manifests, Docker Compose, Helm values, and Ansible playbooks. Browser tool (no upload), yq, Python, Node.js, Go. Preserves key order, handles block scalars, multi-document output, string quoting, and the Norway problem.
