Crafting a language that transcends all borders

Asphalt is GO-JEK's very own design language system. This is a collection of guidelines and components which can be used to create amazing user experiences. Foundations introduces you to Asphalt's principles while Components lists out the bits and pieces that make up Asphalt.

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Getting started

Get to know how we use Asphalt, our brand new design language system, to build products at GO-JEK.

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Our tools

Learn how we used Sketch and Abstract to implement version control system to our designs as well a step by step usage guide.

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The founding pillars

Fundamental design rules to help you create amazing user experiences with Asphalt.