Blockly Summits

Register Now: Blockly Summit '24

Join other developers, educators, and the Blockly team live and in-person at Google HQ in Mountain View for our annual summit on June 4-5, 2024. We'll have talks, demos, and panels covering the topics everyone has been buzzing about: the future of block-based coding with AI, improving accessibility in coding education, what's up next for the Blockly platform, and much more. Plus, connect with the Blockly community IRL to celebrate what we've done together to push coding education forward.

Want to speak about how you're using Blockly at the Summit? We are looking for 'Block Talk' speakers! Express your interest while registering.

Register now at

Past Summits

Hybrid Blockly User Summit 2023

The 2023 Blockly User Summit was our first ever hybrid summit and occurred on June 6-7, 2023 at the Google Cambridge office and online. There were 28 talks, breakout sessions, live demos, UX interviews and more! We had 249 attendees in total who represented 47M end users world-wide. A full playlist of talks is on YouTube.

Virtual Blockly User Summit 2022

The 2022 Blockly User Summit was once again virtual and occurred on May 3-4, 2022. There were over two dozen talks and videos by members of the community and the Blockly team, with around 100 people in attendance. The Blockly team's talks are available on YouTube and slides for many of the talks are available on the summit site.

Virtual Blockly User Summit 2021

The 2021 Blockly User Summit was our first ever virtual summit. It took place online from April 28-29. We had around 80 members of the Blockly community attend with 16 lightning talks spread over two sessions.

The Blockly team's talks are available on YouTube.

Blockly User Summit 2019

The 2019 Blockly User Summit took place October 10-11, 2019 at Google's offices in Mountain View, California.

We had over 30 members of the Blockly community attend with 15 tech talks on Blockly and its applications.

All of the summit talks are available on YouTube.