- Add scale transition (50% → 100%) to crispy badge animation
- Rotate through random encouraging quotes on completion
- Keep gradient border visible after completing a lesson
- Match completion badge gradient colors to glow effect
- Improve bounce animation with elastic bezier curve
- Border increased from 4px to 6px
- Glow layer uses same conic-gradient with 20px blur
- Reduced preview-frame padding to compensate
- Higher glow opacity (0.8) for more vibrant effect
Based on https://codetv.dev/blog/animated-css-gradient-border
- Uses @property for smooth angle interpolation
- Two backgrounds: padding-box + border-box approach
- Blurred glow layer synced with border rotation
- Works in Chrome, Safari, Edge (not Firefox)
Use transform: rotate(-360deg) to physically spin the conic-gradient
around the preview border. Two layers:
- Blurred glow layer (z-index: -2)
- Crisp border using mask-composite (z-index: -1)
The gradient colors (purple/magenta/cyan/violet) now visually travel
anti-clockwise around the border like Gemini's UI.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Previous implementation used CSS @property which isn't supported in
Firefox. New approach uses animated box-shadow with three layers:
- 3px solid border cycling through colors
- 15px inner glow
- 30px outer glow
Colors cycle: purple → magenta → cyan → violet → purple, then fade out.
Works in all modern browsers.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
- Remove bouncing "CRISPY" text animation (dvd-bounce)
- Add rotating conic-gradient border with glow effect
- Colors: purple (#9b59b6), magenta (#e040fb), cyan (#00bcd4), violet (#7c4dff)
- Animation plays once (2.5s) then fades out so students can continue
- Update success colors from green to purple theme:
- success-color: #9b6dd4
- success-color-dark: #7c4dff
- success-color-light: #c9b8e8
- Uses CSS @property for animating conic-gradient angle
- Two layers: blurred glow + crisp border using mask-composite
🤖 Generated with [Claude Code](https://claude.com/claude-code)
- Add CSS Colors, Typography, Advanced Selectors, and Grid modules
- Remove deprecated HTML Marquee module from all languages
- Remove redundant div & span lesson from HTML Block & Inline
- Move SVG module from HTML to CSS section
- Enhance first lessons with comprehensive explanations:
- Flexbox: historical context, axes concept
- Colors: named colors, background-color explained
- Grid: comparison to Flexbox, key properties
- Swap header logo highlight (CRISPIES instead of CODE)
- Use English fallbacks for new modules in non-EN languages
- Fix test to include 'playground' mode
New path: 19 modules (~78 lessons) vs previous 16 modules (62 lessons)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
- Add dialog to confirm resetting code to initial state
- Allow users to skip confirmation with "don't show again" checkbox
- Save preference to user settings
- Improve i18n and CodeEditor components
- Swap left/right panels in RTL mode
- Flip left panel border to left side
- Flip hint border to right side
- Flip lessons container indentation (margin, border, padding)
- Flip module expand icon and lesson checkmark margins
- Flip toggle switch slider margin
- Reverse setting row and preview controls
- Remove language button from header
- Add language select dropdown in sidebar settings
- Add translations for "Language" label in all languages
- Remove unused .lang-switch CSS
- Language switcher now shows current language code (EN, DE, PL, etc.)
- Add RTL layout support for Arabic (dir="rtl" on html element)
- Sidebar slides from right in RTL mode
- Flip horizontal layouts, navigation, and text alignment for RTL
- Create lesson directories and copy English lessons as templates
- Add full UI translations for pl, es, ar, uk languages
- Update lessons.js with module stores for all new languages
- Implement language cycling (en → de → pl → es → ar → uk → en)
- Fix playground mode detection (lesson.mode takes precedence)
- Rename welcome lessons to Get Started, Overview, Playground
- Remove separate playground module files
- Fix playground detection to check lesson.mode instead of module.id
- Remove ! from CRISPY, add spacing to smiley
- Use darker green for better contrast
- Increase font size to 1.3rem
- Remove GitHub link from sidebar (keep only Gitea)
- Hide Run button (live preview is stable)
- Update all references from librete.ch to LibreTECH
- Add context to repo links (Gitea Source, GitHub Mirror)
- Fix welcome lesson redundant text
- Slow down CRISPY animation to 8s
- Remove editor-tools margin-right
- Add Welcome module with intro lessons (EN/DE)
- Success message now bounces like DVD screensaver (10s duration)
- Mobile: nav bar at top, preview before editor
- Logo: CODE with purple background pill
- Remove unnecessary async/await from loadModules (static imports)
- Move game controls to top of right panel
- Move preview header below controls, above preview
- Flip inset shadow to top of preview section
If no lesson loads within 3 seconds, show a centered, gray notice
with fade-in animation suggesting to select from menu or check help.
Includes link to help dialog.
- Remove data-i18n="loading" from lesson title and module name
- Start with empty content instead of "Loading..." placeholder
- Remove data-i18n attribute after restoring cache to prevent overwrites
Store lesson title, description, and task in localStorage after each
lesson load. On page reload, immediately restore the cached content
to avoid showing "Loading..." placeholder text.
- Add contact section to help dialog with librete.ch, GitHub, Gitea, LinkedIn links
- Add HTML/CSS prefixes to English module titles for consistency with German
- Add CSS transitions for smooth lesson switching
- Add transitioning class to prevent content flash during lesson changes
- Shorten German module titles with consistent HTML/CSS prefixes
- Add .completion-badge styling for the lesson title completion badge
- Make sidebar lessons section fill available height on desktop
- Improve flexbox lesson descriptions with more context
