January 23-25 2021
Online, Worldwide

Welcome to LCA2021!

We are pleased to welcome you to 2021. We hope you enjoy our three days of content on a wide range of topics.

How to Participate Buy a ticket

What's happening in 2021? 2021 will be held online, worldwide.

Due to the COVID-19 outbreak, 2021 will be run a bit differently to normal. The conference will be held in an online format, accessible to everyone around the world. Read more


We have four miniconfs at 2021, on Sat 23 January:

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We've got lots to tell you in the coming months about 2021.

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Running since 1999, is the largest linux and open source conference in the Asia-Pacific region. The conference provides deeply technical presentations from industry leaders and experts on a wide array of subjects relating to open source projects, data and open government and community engagement.

Still unsure what is all about? Take a look through videos from past conferences on YouTube.


We thank our sponsors for their generous contribution to 2021.

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Emperor Penguin