Michael Czechowski 26b9b99937 feat: add JavaScript lesson section with starter lessons and sidebar section grouping headers ...

Implementation following plan:
- S01: Update JSON schema to support 'javascript' mode
- S02: Install @codemirror/lang-javascript dependency
- S03: Define JavaScript section in sections.js
- S04: Create 3 JavaScript lesson JSON files (variables, DOM, events)
- S05: Add JavaScript validation support in validator.js
- S06: Add JavaScript preview rendering in LessonEngine.js
- S07: Add JavaScript CodeMirror mode and editor config
- S08: Register JavaScript modules in all language stores
- S09: Add JavaScript section to landing page, navigation, and app config
- S10: Add sidebar section grouping headers with category mapping
- S11: Update tests for JavaScript mode and section headers

2026-03-28 14:03:45 +01:00

..

ar

feat: complete section color coding with logo, hints, editor themes, and footers

2026-01-16 04:32:55 +01:00

de

feat: complete section color coding with logo, hints, editor themes, and footers

2026-01-16 04:32:55 +01:00

es

feat: complete section color coding with logo, hints, editor themes, and footers

2026-01-16 04:32:55 +01:00

pl

feat: complete section color coding with logo, hints, editor themes, and footers

2026-01-16 04:32:55 +01:00

uk

feat: complete section color coding with logo, hints, editor themes, and footers

2026-01-16 04:32:55 +01:00

00-basic-selectors.json

refactor(lessons): improve CSS Basics and Typography with real-world examples

2026-01-14 02:43:27 +01:00

00-basics.json

refactor: simplify compound class names in lessons

2025-12-30 20:21:09 +01:00

00-welcome.json

feat: complete section color coding with logo, hints, editor themes, and footers

2026-01-16 04:32:55 +01:00

01-advanced-selectors.json

refactor: rewrite CSS lessons with realistic real-world examples

2026-01-13 21:11:41 +01:00

01-box-model.json

refactor: rewrite CSS lessons with realistic real-world examples

2026-01-13 21:11:41 +01:00

02-css-only-carousel.json

refactor: shorten lesson titles and improve content

2025-12-30 16:22:48 +01:00

02-selectors.json

fix: add kbd tags to lesson messages and reorder task/description

2025-12-30 18:08:11 +01:00

03-colors.json

fix(lessons): clarify task instructions when codePrefix provides selector

2026-01-14 12:00:33 +01:00

04-typography.json

feat: add new lesson modules and reach 101 total lessons

2026-01-16 14:17:13 +01:00

05-units-variables.json

refactor: rewrite CSS lessons with realistic real-world examples

2026-01-13 21:11:41 +01:00

06-transitions-animations.json

fix: change transitions-animations difficulty to intermediate

2026-01-07 14:15:25 +01:00

07-layouts.json

fix: add kbd tags to lesson messages and reorder task/description

2025-12-30 18:08:11 +01:00

08-responsive.json

refactor: rewrite CSS lessons with realistic real-world examples

2026-01-13 21:11:41 +01:00

09-gradients.json

feat: add new lesson modules and reach 101 total lessons

2026-01-16 14:17:13 +01:00

10-tailwind-basics.json

fix: add kbd tags to lesson messages and reorder task/description

2025-12-30 18:08:11 +01:00

11-filters.json

feat: add new lesson modules and reach 101 total lessons

2026-01-16 14:17:13 +01:00

12-positioning.json

feat: add new lesson modules and reach 101 total lessons

2026-01-16 14:17:13 +01:00

13-pseudo-elements.json

feat: add new lesson modules and reach 101 total lessons

2026-01-16 14:17:13 +01:00

20-html-elements.json

feat: restructure learning path with new modules and enhanced explanations

2026-01-13 20:32:45 +01:00

21-html-forms-basic.json

fix(lessons): use code tags for quoted text, add syntax examples

2026-01-06 15:50:11 +01:00

22-html-forms-validation.json

feat: reorder learning path for design students and improve animations

2026-01-14 01:30:19 +01:00

23-html-details-summary.json

fix(lessons): use code tags for quoted text, add syntax examples

2026-01-06 15:50:11 +01:00

24-html-progress-meter.json

fix(lessons): improve validation completeness and best practices

2026-01-07 14:16:16 +01:00

25-html-datalist.json

fix(lessons): use code tags for quoted text, add syntax examples

2026-01-06 15:50:11 +01:00

26-html-data-attributes.json

refactor: shorten lesson titles and improve content

2025-12-30 16:22:48 +01:00

27-html-dialog.json

fix(lessons): use code tags for quoted text, add syntax examples

2026-01-06 15:50:11 +01:00

28-html-forms-fieldset.json

fix(lessons): use code tags for quoted text, add syntax examples

2026-01-06 15:50:11 +01:00

29-html-figure.json

refactor: shorten lesson titles and improve content

2025-12-30 16:22:48 +01:00

30-html-tables.json

feat: add new lesson modules and reach 101 total lessons

2026-01-16 14:17:13 +01:00

31-html-marquee.json

fix(lessons): use code tags for quoted text, add syntax examples

2026-01-06 15:50:11 +01:00

32-html-svg.json

fix(lessons): improve validation completeness and best practices

2026-01-07 14:16:16 +01:00

33-html-semantic.json

feat: add new lesson modules and reach 101 total lessons

2026-01-16 14:17:13 +01:00

40-markdown-basics.json

feat: add Markdown learning module with 8 beginner lessons

2026-01-25 11:27:07 +01:00

50-js-variables.json

feat: add JavaScript lesson section with starter lessons and sidebar section grouping headers

2026-03-28 14:03:45 +01:00

51-js-dom.json

feat: add JavaScript lesson section with starter lessons and sidebar section grouping headers

2026-03-28 14:03:45 +01:00

52-js-events.json

feat: add JavaScript lesson section with starter lessons and sidebar section grouping headers

2026-03-28 14:03:45 +01:00

98-playground.json

feat: complete reference coverage and UX improvements

2026-01-15 16:26:20 +01:00

99-goodbye.json

feat: add landing footer with donation support, change license to Unlicense

2026-01-16 03:33:41 +01:00

flexbox.json

refactor: rewrite CSS lessons with realistic real-world examples

2026-01-13 21:11:41 +01:00

grid.json

refactor: rewrite CSS lessons with realistic real-world examples

2026-01-13 21:11:41 +01:00

tailwindcss.json

fix: add kbd tags to lesson messages and reorder task/description

2025-12-30 18:08:11 +01:00