Save the Date! 🚀
It's confirmed! InnerSource Summit 2026 is happening on November 12th, a 22-hour around-the-world event uniting the global #InnerSource community across every timezone.
Submit your talk: bit.ly/SUM26CFP
#InnerSourceSummit2026
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Jun 10
O InnerSource leva os princípios do código aberto para dentro das organizações: aplicar transparência, colaboração e revisão aberta aos projetos, permitindo que qualquer equipe contribua para melhorar o código. 🧑💻Saiba mais sobre essa cultura: github.blog/open-source/inne…
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今日は社内のアジャイルコミュニティで @show_rin さんの InnerSource 動画鑑賞会をやった。序盤の３０分だけ。来週はまた続きから。めちゃくちゃわかりやすいのでおすすめです！
youtu.be/wL-SkKR1eZg
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The role of the OSPO is evolving fast. From governing open source AI models and strengthening security, to enabling InnerSource collaboration and optimizing cloud costs, OSPOs are becoming critical strategic functions.
If your organization manages open source activities, your perspective matters. Help shape this year’s story and the future of open source governance by taking the 9th annual OSPO Survey: bit.ly/4dQvi8V
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1) Joined IOHK in 2021 as a consultant and became one of the original PCubed contributors in the Cardano ecosystem.
2) Transitioned to a full‑time role at IOHK eight months later during the Voltaire era.
3) Helped pioneer the innersource movement within IOHK, conducting an in‑depth analysis of 600 repositories to establish open‑source best practices and maturity benchmarks.
4) Served as Lead for MBO Design and OSPO Lead within the Voltaire tribe at IOHK for what would become Intersect
5) Designed the original service offerings, supporting diagrams, and initial committee structures for governance and open‑source operations.
6) Created foundational designs for the Technical Steering Committee (TSC) and Open Source Committee (OSC), and led the OSC with its inaugural members.
7) Appointed full‑time Head of the OSPO in December 2023 following the successful transfer of core repositories to Intersect.
8) Drove adoption of open‑source best practices across core teams, contribution programs, policies, and overall open‑source strategy for Intersect / Core Cardano.
9) Launched the official Open Source Office YouTube channel and X account to increase community visibility.
10) Rebuilt and strengthened the Cardano brand within the broader open‑source ecosystem like LF, TODO Group, etc
11) Founded and initially ran the Security Council at Intersect
12) Architected, authored, and launched the initial concept and pilot of the Paid Open Source Model (POSM).
13) Corrected misaligned open‑source stewardship practices that risked increasing centralization.
14) Established Intersect’s Incident Coordination and Big Bounty program.
15) Led the incident‑management response for the network partition event, validating that robust security processes were in place and effectively managed through Intersect.
16) Launched a comprehensive support‑services umbrella for all projects under the Paid Open Source Model.
17) Founded and integrated key partnerships—including the Chinstrap community—to provide free legal and COSS resources to the Cardano ecosystem.
18) Designed and implemented Intersect’s project incubation program, successfully securing a new home for the Evolution SDK.
Current Focus
19) Building awareness of Cardano’s governance structures through LFDT via Frontier Labs
20) Providing pro bono open‑source consulting and strategic support to Cardano projects. (Andamio, Charli3, Aquana)
I know I'm missing a few
Jun 6
This was a fun exercise I did in response to a comment this morning, thought I'd share. There are many people just like me in Cardano, with a list like this, who are on the verge of having to close up shop due to a lack of opportunity. I say opportunity, not funding, because that's exactly what it is. There is no one new coming to build here. The leads have all dried up internally. The customers as well. Regardless, we should be working harder to keep the ecosystem layer alive. I constantly hear that community is our strongest asset but we are seemingly ok with killing off our builder layer which directly interacts with them, and where most of our builders came from. I'm not sitting here saying let's subsidize builders but can we get back to being a land of opportunity? Where teams came to build?
Anyways, end rant, here's my response:
"What value do you bring to Cardano? Do you build? Add functional expertise? Genuine question."
I bought ada in 2020 and held til now, that should be enough to have a public opinion. One can only infer that this is the thought process and intent of your reply. But, I’ll play.
I bring value to Cardano in a multitude of ways:
-I bought ADA with USD and Savings
-I own 3,643 Cardano NFTs
-I own 136 different Cardano Fungible Tokens
-I have done over 500,000 personal Cardano transactions and used the chain daily since joining
-Supported hundreds of projects financially
-I have 15,167 X Followers, who I continually post about Cardano related content to
-Attended RareEvo every year since inception, Poker Champion 2025
-I signed the first Cardano constitution and helped draft it
-I am a DRep
-I was a voting member on the first iteration of the intersect product committee
-I've owned my own Cardano based development company, since 2021
-Over 300 Cardano clients served (Minting/Staking/Custom dApps)
-Over 1 million NFTs minted, 200 FTs registered
-Open Source Wallet Connector (Weld)
-Open Source Crosschain Wallet Connector (Weld 2.0) -Open Source Metadata Validator
-CF North American Enterprise Vendor
-Built a free to use API for multiple Cardano core functions
-Built the current #1 NFT Marketplace
-Built a semi custodial wallet (Hodei)
I hope this helps, and I’m sure I forgot some stuff. I am no cracked out dev but I add value to Cardano in many different ways.
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May 31
Si por lo que fuera no se quisiera hacer el SW oficial OpenSource (p.ej. motivos de ciberseguridad, aunque es una excusa injustificada) al menos debería hacerse mediante InnerSource entre los equipos autonómicos, con el ministerio como "benevolent dictator".
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May 20
GitHub pushes the concept of innersource. If they follow that pretty much all repos are accessible to anyone in their org
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インナーソースでライセンスは必ずしも必要ではないが、明示的に示すことに利点がある。
InnerSource Licenseというものがあるらしい。しらなかった
#cloudnativekaigi
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Our inner self is not boisterous nor does it SHOUT - it whispers... Be attentive
.
#innersource
#consciousness
#perception
#poetry #balance
#spiritual #Mindfulness
#ThinkBIGSundayWithMarsha
@JETAR9
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【コミュニティ紹介】InnerSource Commons
インナーソース実践者のグローバルコミュニティ。世界800以上の企業から3,000名超が参加。
クラウドネイティブ会議の連携コミュニティです！ブログ公開👇
kaigi.cloudnativedays.jp/blo…
#cloudnativekaigi
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Apr 24
「共創するソフトウェア開発」と題し、InnerSource, Platform Engineering, Team Topologiesの3つの柱とBackstageを活用して、組織の開発力維持向上についてまとめてみました。
docswell.com/s/turtle2005/Z7…
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Mar 23
[クラウドネイティブ会議 連携コミュニティ紹介]
【InnerSource Commons】
OSSのプラクティスを社内で実践する「インナーソース」実践者のグローバルコミュニティ。日本チャプターも始動中
kaigi.cloudnativedays.jp/com…
#cloudnativekaigi
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Mar 9
お、インナーソース！
去年聞きましたが、やっぱやらないとダメですよね〜
> InnerSource Commons創設者から聞いたインナーソースの本質とAI時代に必要な取り組み
zenn.dev/ymd65536/articles/i…
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Err Not random. Strategic using OSS innersource strategy from Huawei partners helping industry devs utilising React Native which global banks moved to these days away from maintaining in house proprietary frameworks. If you read the Medium post #HarmonyOS
HMOS “supporting” ReactNative, it doesn’t btw, changes nothing in the grand scheme of things when Huawei are not focusing on a global market for HMOS.
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Jan 25
助ける助かるですー！！ #InnerSource
Jan 25
Marp用の自社スライドテンプレ、社内でぴよさん @piyonakajima がインナーソース化してくれていたおかげで爆速チューニングできました☺️
speakerdeck.com/piyonakajima…
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30 Dec 2025
Software does not live in a binary world of open or closed. It exists on a spectrum shaped by collaboration and transparency.
Full article here:
softwareantifragility.com/p/…
#SoftwareEngineering #OpenSource #InnerSource
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9月に開催した、InnerSource Gathering Tokyo 2025 ですが、ようやく動画をアップすることができました。
大変お待たせいたしました。
見逃したセッションや、もう一度見たいセッション、ありましたらぜひこちらからご覧ください！
gatherings.innersourcecommon… #ISGT2025
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Platform Engineering and InnerSource are the "separated twins finally reunited"
#CNCJ #PlatformEngineering
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