Uploaded May 2022 | Updated September 2026, 7 hours ago

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Follow along as developers from Google, Seeed, and Square demonstrate how devs in the community are building open source tools that enrich the Square platform.

00:00 - Hackathon
00:26 - New Developer Tools
01:11 - Rowland Saer | React Web Payments SDK
03:10 - Kara Lele Yu | Google Pay Firebase
05:56 - Kenneth Tang | Google Pay for Business App

Shannon Skipper
// Head of Developer Relations
// Square @ Block, Inc.

Kenneth Tang
// Software Engineer
// Google

Rowland Saer
// CEO
// Seeed

Kara Lele Yu
// Product Manager
// Google