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README.md

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-# ![Sunorhc.Timeline](public/sunorhc.svg) Sunorhc.Timeline
+<h1><img src="public/sunorhc.svg" width="28" height="28"> Sunorhc.Timeline</h1>
 
-## See the future, reflect on the past. Control time with Sunorhc.Timeline.
-At last, the long-awaited successor to jQuery.Timeline is here.
-Sunorhc.Timeline inherits the useful features of its predecessor and breaks new ground.
+**See the future, reflect on the past. Control time with Sunorhc.Timeline.**  
+At last, the long-awaited successor to **jQuery.Timeline** is here.  
+Sunorhc.Timeline inherits the useful features of its predecessor and breaks new ground.  
+
+Sunorhc.Timeline is not a library that simply refactors the source code of jQuery.Timeline.  
+It is a type-safe application that inherits only the useful specifications of its predecessor and is completely redesigned from scratch in TypeScript.  
+We use Vite for development and builds, Vitest for coverage testing, lz-string for event data cache compression, and pino for logger.  
 
 ![screenshot-01](https://github.com/ka215/sunorhc.timeline/assets/7112853/84aab710-9aa9-44ca-81fe-12583a40de21)