blog.

Long-form notes on rendering streaming AI agent output safely — security, sanitization, performance, and the patterns that hold up in production.

FIG-001

SHEET 01 / 02

FIG-002 / POSTS

latest writing.

№ 01 / 01

May 28, 2026 5 min Jason Kummerl

Accessible JSON Treeviews in Svelte 5

JSON viewers show up in logs, dashboards, docs, API explorers, and AI tooling. Here is the shape that makes a compact JSON tree viewer feel good in Svelte 5.

accessibilityjsonsvelte-5treeview

SET / JETBRAINS MONO + INTER

HUMANSPEAK · 2026

MIT LICENCE

read the
docs → every defense, every renderer

SHEET 02 / 02

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