This is HTML67.

Everything on this page is plain HTML — one file, no framework, no build step. A <signature> collects a real signature, a <graph> draws itself, a <geo> is a live 3D map. The tags read as if they had always been part of HTML.

And the page itself is editable: hit ✎ Edit in the corner (top on a phone, bottom-right on a desktop), change any text or component, and save — what you get back is still just HTML.

YearElements
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 Two cartoon hands holding a glowing HTML67 tag

Tables stay tables

A <grid> wraps a plain HTML table — sortable, searchable, and on export every table of the page becomes a worksheet in one .xlsx (numbers stay numbers).

CityPopulation (M)Country
Berlin3.7Germany
Hamburg1.9Germany
Vienna2.0Austria
Zurich0.4Switzerland

Slides become slides

A <slider> is a deck: each child is one slide — and on export each slide becomes a real PowerPoint slide in a .pptx.

One base, two leaps

HTML5 stays untouched — HTML67 is a superset, not a fork.

HTML6 — UI & text

Cards, charts, maps, stats as elements. One tag, no bundler.

HTML7 — living vocabularies

Law, science, correctness — semantics both humans and AI read.

Text wants markup too. GlyphUp is the annotation layer of HTML67 — hand-drawn ink over plain text. Write your own below:

With toolbar the ink becomes filterable — toggle all markings off, keep only one color, or show only one voice's comments. Handy for checking how much context each channel really carries (also for language models).

§ Release notes, marked up §§ Performance The parser is █ twice as fast █ now — the 🟢 hot path 🟢 got a cache. Cold starts are ~ probably ~ unchanged, we did not re-measure them. §§ Migration The old import path is [- deprecated -][+ replaced by /v2 +]. 🔴 Breaking 🔴: the config key _ renamed _ from `mode` to `profile` (Ship it before Friday ✶ I benchmarked this — the cache wins on every corpus we have ). (We should tell the plugin authors first ◉ the registry team wants a heads-up before /v2 goes live ).

Full reference and spec: html67.com