Reletter
Artwork for Open Source Hong Kong

Open Source Hong Kong (OSHK) is a technology organisation & community in Hong Kong established by a group of open source contributors and users, aims to foster the development of open source community.

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Substack
PricingOnly free issuesPublishesInfrequently
Issues93Founded3 years agoLast Issue2 months ago
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opensourcehk.substack.com
Artwork for Open Source Hong Kong

Latest Issues

Don’t Sleep on April – Bloomberg, AgentCon & HKOSCon CFP Deadline

Now - March 31 | Call for Proposals: HKOSCon 2026

Hong Kong Open Source Conference is now accepting proposals for OSS-related talks & workshops!
Topics welcome: AI & Data, Backend, DevOps & Cloud, Community, Frontend & Web, Linux, and...

2 months ago

2026 HK Tech Sprint: Feb 28 Job Market + Dify, Mar 7 vLLM Meetup & Open Data Day

2026年初香港開源與 AI 圈熱度爆表!🔥 下週六(2月28日)城大 OSHK Meetup #95:披露 2026 Q1 科技就業市場真相+Dify agent 實作工作坊;3月7日轉戰理大,香港首個 vLLM Meetup 與全球核心貢獻者探討高效 LLM inference;同日線上參與開放數據日香港場,一起推動數據透明。三場高價值活動密集登場,無論關注就業、LLM 優化還是開放數據,都值得衝!名額有限,立即報名!

Hong Kong’s open-source...

3 months ago

Open Source Hong Kong in 2025: Connecting Locally, Shining Globally

In 2025, community events and activities of Open Source Hong Kong reached new heights: record-breaking conference attendance, growing international recognition for local maintainers, surging corporate adoption of open source tools, and a vi...

5 months ago

OSHK Meetup #90 – Queues for Kafka: Nov 2025 Quick Hit

Hello, Open Source Enthusiasts! 🌐

With just days until our OSHK meetup #90 – Queues for Kafka on Nov 13, here’s the essentials to get you registered and pumped. 30 spots only – act fast!

Register NOW!

Event Deets

Date: Thu, Nov 13,...

7 months ago

Meet Open Source Hong Kong at PyCon HK 2025! 🚢

Ahoy, Python enthusiasts! Dive into PyCon HK 2025, Hong Kong’s premier Python conference, where Open Source Hong Kong is proud to be one of the organizers. Under the theme Sailing Together: Raise the Sail, Let Python Prevail, we’re bringing...

8 months ago

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Authors

The writers behind this newsletter.

  • Open Source Hong Kong

    OSHK is aimed to foster the open source software development. It is a tech community to connect with developers, contributors, engineers, promoters and users.

  • Calvin Tsang

    VP of OSHK

  • Frequently Asked Questions

    How can I access the email archive for Open Source Hong Kong?

    You can find recent issues that have been published by Open Source Hong Kong on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.

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    How can I advertise in Open Source Hong Kong?

    Newsletter advertising can be extremely effective when it's done right. Before you pitch Open Source Hong Kong as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.

    Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.

    How much does it cost to sponsor a publication like Open Source Hong Kong?

    Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.

    To find out how much an ad will cost, contact Open Source Hong Kong using the contact information provided and ask for a copy of their media kit.

    How can I find newsletters related to Open Source Hong Kong?

    Scroll up to where it says Related Newsletters to see other publications like Open Source Hong Kong. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.

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