SMRTR ProgrammingApr 27, 2025Daily.dev

Time Travel with JavaScript

SMRTR summary

A JavaScript technique for creating a split-flap display animation, similar to a Vestaboard, is demonstrated. The method uses GSAP to control a timeline of character transitions, avoiding the need to duplicate DOM elements. By animating the timeline's playhead, characters can be changed seamlessly. The process involves creating individual flaps, animating their rotation, and combining them into a board. A web API alternative is also briefly discussed. This animation trick can be applied to various scrolling and display effects.

SMRTR provides this summary for quick context. The original article belongs to Daily.dev.

Read the original article
SMRTR Programming

Get the next batch of curated stories in your inbox.

This archive is built from SMRTR newsletter stories. Subscribe for hand-picked stories without the extra noise.

Related Stories

Browse Programming
ProgrammingAug 23, 2026

Rust Glancer

Rust-analyzer's memory bloat stems from treating all 6,666 dependencies equally — a tiered, IntelliJ-style backend could fix that.