{"version":"2.1.232","anchor":"code-blocks-in-html-artifacts-get-syntax-highlighting","canonical_anchor":"code-blocks-in-html-artifacts-get-syntax-highlighting","heading":"Code blocks in HTML artifacts get syntax highlighting","tier":"notice","area":"Artifacts","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.232\/e\/code-blocks-in-html-artifacts-get-syntax-highlighting","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.232","markdown":"### Code blocks in HTML artifacts get syntax highlighting\n\nCode blocks in generated HTML artifacts now get syntax highlighting, within a size budget.\n\n**What**\n\nGenerated HTML artifacts now carry a small inline script that highlights `<pre><code>` blocks in the browser, subject to a total character budget and a per-block size cap so large artifacts stay responsive.\n\n**Details**\n\n- Each block it handles is tagged with a marker attribute, so a block is never highlighted twice.\n\n**Evidence**\n\n`data-claude-hljs-claimed`\n\n- Area: Artifacts\n- Tier: You'll notice\n- Useful: 4\/5\n- Signal: 2\/5"}