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Vance IngallsandClaude Opus 4.6
e7283e5ce3
* feat(skills): add gsap-effects skill with typewriter pattern Distills typewriter text animation into a reusable reference: basic typewriter, blinking cursor, word rotation, appending words, and a characters-per-second timing guide. Uses GSAP TextPlugin. Also references the new skill from compose-video. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * fix(skills): emphasize cursor must always blink when idle and sit flush Two key rules added to the typewriter skill: 1. Cursor must blink in every idle state (after typing, after clearing, during hold pauses) — a solid idle cursor looks broken. 2. No whitespace between text and cursor elements in HTML — any gap between the last character and the caret looks wrong. Also adds cursor-hide state for multi-line handoffs and updates word rotation example to include cursor state management. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * fix(skills): backspace must delete from end, not front TextPlugin's text:{value:""} removes characters from the front, which looks wrong. Added a backspace helper that steps through substrings from right to left using tl.call(). Updated word rotation example to use it. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * fix(skills): handoffs must blink before typing, use margin for spacing Two lessons from testing: 1. Cursor handoffs need a blink pause — going hide→solid directly skips the idle state. Pattern: hide→blink→pause→solid→type→blink. 2. Use margin-left on a wrapper span for spacing between static and dynamic text. Flex gap spaces the cursor away, trailing spaces collapse. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * fix(skills): enforce single visible cursor as a hard rule Only one cursor may be visible at a time. Multiple cursors on screen looks broken. Every other cursor must be cursor-hide. Promoted to rule #1 in the cursor section. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>