Which is too say there seem to be a bunch of implicit semantics about how certain lexicons work and this was something we were trying to avoid with the CRDT lexicon.
November 7, 2026 at 5:31 PM
Which is too say there seem to be a bunch of implicit semantics about how certain lexicons work and this was something we were trying to avoid with the CRDT lexicon.
Offline Task Speed: Local-First Sync (IndexedDB + CRDT) Cut Time by 40% vs Cloud — https://u-x.academy/blog/offline-task-speed-local-first-sync-indexeddb-crdt-cut-time-by-40-vs-cloud.php
November 2, 2026 at 7:42 AM
Offline Task Speed: Local-First Sync (IndexedDB + CRDT) Cut Time by 40% vs Cloud — https://u-x.academy/blog/offline-task-speed-local-first-sync-indexeddb-crdt-cut-time-by-40-vs-cloud.php
CRED.U - Sustainability - CI Alternative Invmt Grd Crdt US$ H ETF
->Morningstar | More on "Sustainable credit investment funds" at BigEarthData.ai | #sustainability
->Morningstar | More on "Sustainable credit investment funds" at BigEarthData.ai | #sustainability
CRED.U - Sustainability - CI Alternative Invmt Grd Crdt US$ H ETF
We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions. Our investment management business generates asset-based fees, which are calculated as a percentage of assets under management. We also sell both admissions and sponsorship packages for our investment conferences and advertising on our websites and newsletters. How we use your information depends on the product and service that you use and your relationship with us. We may use it to: Verify your identity, personalize the content you receive, or create and administer your account. Provide specific products and services to you, such as portfolio management or data aggregation. Develop and improve features of our offerings. Gear advertisements and other marketing efforts towards your interests. To learn more about how we handle and protect your data, visit our privacy center. Maintaining independence and editorial freedom is essential to our mission of empowering investor success. We provide a platform for our authors to report on investments fairly, accurately, and from the investor’s point of view. We also respect individual opinions––they represent the unvarnished thinking of our people and exacting analysis of our research processes. Our...
www.morningstar.com
November 3, 2026 at 6:08 AM
Worth a read: @jzhao.xyz writes about making faster a hybrid between Operational Transformation and CRDT.
Also: @hex.tech raised a $100M Series D. And @sourcegraph.com is hiring a ML & Agentic Systems Engineer remotely.
theconsensus.dev/g/2026/10/29/
Also: @hex.tech raised a $100M Series D. And @sourcegraph.com is hiring a ML & Agentic Systems Engineer remotely.
theconsensus.dev/g/2026/10/29/
October 29, 2026 at 8:32 PM
Worth a read: @jzhao.xyz writes about making faster a hybrid between Operational Transformation and CRDT.
Also: @hex.tech raised a $100M Series D. And @sourcegraph.com is hiring a ML & Agentic Systems Engineer remotely.
theconsensus.dev/g/2026/10/29/
Also: @hex.tech raised a $100M Series D. And @sourcegraph.com is hiring a ML & Agentic Systems Engineer remotely.
theconsensus.dev/g/2026/10/29/
Ultimately we'll all be writing in something like XDoc. github.com/pranavg18/XDoc
GitHub - pranavg18/XDoc: A real-time, terminal-based collaborative text editor built entirely in C. It uses a concurrent client-server architecture over TCP sockets and implements a Replicated Growabl...
A real-time, terminal-based collaborative text editor built entirely in C. It uses a concurrent client-server architecture over TCP sockets and implements a Replicated Growable Array (RGA) CRDT for...
github.com
November 3, 2026 at 11:58 AM
Ultimately we'll all be writing in something like XDoc. github.com/pranavg18/XDoc
#後で読む 用メモです→
Figmaのリアルタイム同期の仕組みをNode.js WebSocketの最小構成で実装してみた
Figmaのリアルタイム同期の仕組みをNode.js WebSocketの最小構成で実装してみた
Figmaのリアルタイム同期の仕組みを、Node.js + WebSocketの最小構成で実装してみた - Qiita
1. はじめに ソーイ株式会社の西浦です。 前回の記事「Figmaの同時編集、なぜこんなになめらか？CRDTに着想を得た同期設計を公式ブログから読み解く」は、Figmaで他の人が動かしているオブジェクトが、自分の操作のようになめらかに追従してくることへの違和感から始まりま...
qiita.com
November 6, 2026 at 3:09 PM
#後で読む 用メモです→
Figmaのリアルタイム同期の仕組みをNode.js WebSocketの最小構成で実装してみた
Figmaのリアルタイム同期の仕組みをNode.js WebSocketの最小構成で実装してみた
The multiplayer analogue: an authoritative server is 'efficient' only inside a narrow latency/jitter spread; past it CRDT peer sync wins on the same opportunity-cost math. Where's the crossover in your creation tools — concurrent editors or object count?
October 31, 2026 at 10:16 PM
The multiplayer analogue: an authoritative server is 'efficient' only inside a narrow latency/jitter spread; past it CRDT peer sync wins on the same opportunity-cost math. Where's the crossover in your creation tools — concurrent editors or object count?
Very impressive CRDT optimisation work from @jzhao.xyz, improving upon Seph Gentle’s already very fast Eg-walker jzhao.xyz/posts/eg-str...
Making Eg-walker even faster
A set of improvements on top of Eg-walker that make it faster to merge and reopen documents while using less memory and disk. Most of the gains come from faster text operations, taking the cheap path ...
jzhao.xyz
October 28, 2026 at 6:48 AM
Very impressive CRDT optimisation work from @jzhao.xyz, improving upon Seph Gentle’s already very fast Eg-walker jzhao.xyz/posts/eg-str...
dude why does everything i make end up with an end to end encrypted relay and a crdt i hate these things so muchhhhh
October 27, 2026 at 2:26 PM
dude why does everything i make end up with an end to end encrypted relay and a crdt i hate these things so muchhhhh
今日のQiitaトレンド
Figmaのリアルタイム同期の仕組みを、Node.js + WebSocketの最小構成で実装してみた
Figmaの同期設計をNode.jsとWebSocketで簡易的に再現し、その仕組みを検証した内容です。
サーバー到着順によるLWW、チラつきを防ぐ楽観的更新、循環参照を拒否する親子関係変更、無限に挿入可能なFractional Indexingの4点を実装しました。
検証を通じて、タイムスタンプ不要の仕組みは、1つのドキュメントにつきサーバープロセスが1つであるという前提に基づいていることを明らかにしています。
Figmaのリアルタイム同期の仕組みを、Node.js + WebSocketの最小構成で実装してみた
Figmaの同期設計をNode.jsとWebSocketで簡易的に再現し、その仕組みを検証した内容です。
サーバー到着順によるLWW、チラつきを防ぐ楽観的更新、循環参照を拒否する親子関係変更、無限に挿入可能なFractional Indexingの4点を実装しました。
検証を通じて、タイムスタンプ不要の仕組みは、1つのドキュメントにつきサーバープロセスが1つであるという前提に基づいていることを明らかにしています。
Figmaのリアルタイム同期の仕組みを、Node.js + WebSocketの最小構成で実装してみた #フロントエンド - Qiita
1. はじめに ソーイ株式会社の西浦です。 前回の記事「Figmaの同時編集、なぜこんなになめらか？CRDTに着想を得た同期設計を公式ブログから読み解く」は、Figmaで他の人が動かしているオブジェクトが、自分の操作のようになめらかに追従してくることへの違和感から始まりま...
qiita.com
November 7, 2026 at 1:54 AM
今日のQiitaトレンド
Figmaのリアルタイム同期の仕組みを、Node.js + WebSocketの最小構成で実装してみた
Figmaの同期設計をNode.jsとWebSocketで簡易的に再現し、その仕組みを検証した内容です。
サーバー到着順によるLWW、チラつきを防ぐ楽観的更新、循環参照を拒否する親子関係変更、無限に挿入可能なFractional Indexingの4点を実装しました。
検証を通じて、タイムスタンプ不要の仕組みは、1つのドキュメントにつきサーバープロセスが1つであるという前提に基づいていることを明らかにしています。
Figmaのリアルタイム同期の仕組みを、Node.js + WebSocketの最小構成で実装してみた
Figmaの同期設計をNode.jsとWebSocketで簡易的に再現し、その仕組みを検証した内容です。
サーバー到着順によるLWW、チラつきを防ぐ楽観的更新、循環参照を拒否する親子関係変更、無限に挿入可能なFractional Indexingの4点を実装しました。
検証を通じて、タイムスタンプ不要の仕組みは、1つのドキュメントにつきサーバープロセスが1つであるという前提に基づいていることを明らかにしています。
網路順暢的情況下之所以不如：主要還是共同編輯使用CRDT很耗記憶體，當然也可做仲介處理器來進行版控跟容量管理，但我覺得麻煩死了，所以仲介處理器只在工作裡面使用了
October 30, 2026 at 3:41 AM
網路順暢的情況下之所以不如：主要還是共同編輯使用CRDT很耗記憶體，當然也可做仲介處理器來進行版控跟容量管理，但我覺得麻煩死了，所以仲介處理器只在工作裡面使用了
I want to do a crdt on atproto project so bad
Sun-Li Beatteay on Guaranteeing Consensus in Distributed Systems with CRDTs [PWL NYC] (2019)
https://www.youtube.com/watch?v=1Bs3Fj9rvks
#crdt #softwareengineering #distributedsystems
https://www.youtube.com/watch?v=1Bs3Fj9rvks
#crdt #softwareengineering #distributedsystems
October 26, 2026 at 12:19 PM
I want to do a crdt on atproto project so bad
CRDT work keeps making shared state cheaper. The step sync leaves open is recognition: a write only counts when the party it binds agrees it does. #coding #dev
https://seldondance.substack.com/p/the-4th-clock
https://seldondance.substack.com/p/the-4th-clock
October 31, 2026 at 11:38 PM
CRDT work keeps making shared state cheaper. The step sync leaves open is recognition: a write only counts when the party it binds agrees it does. #coding #dev
https://seldondance.substack.com/p/the-4th-clock
https://seldondance.substack.com/p/the-4th-clock
the setup cruft is very real. my plurality app does a qr scan on each device and it’s not horrible but still clunky.
i’ve been using my own rust based stuff from that project but i guess i’ll be learning gleam now that i know it works and i want it 😅
there’s a gleam crdt but it’s ass!!
i’ve been using my own rust based stuff from that project but i guess i’ll be learning gleam now that i know it works and i want it 😅
there’s a gleam crdt but it’s ass!!
October 28, 2026 at 1:22 PM
the setup cruft is very real. my plurality app does a qr scan on each device and it’s not horrible but still clunky.
i’ve been using my own rust based stuff from that project but i guess i’ll be learning gleam now that i know it works and i want it 😅
there’s a gleam crdt but it’s ass!!
i’ve been using my own rust based stuff from that project but i guess i’ll be learning gleam now that i know it works and i want it 😅
there’s a gleam crdt but it’s ass!!
yeah but the only gleam crdt is bad and i don't want to write my own (again) for multi-server sync 😩
October 26, 2026 at 11:42 PM
yeah but the only gleam crdt is bad and i don't want to write my own (again) for multi-server sync 😩
i really gotta finish making prism’s sync and crdt a first class library so i and other people can use it. it’s very good i haven’t had a second of downtime since i launched it lol
October 28, 2026 at 1:38 PM
i really gotta finish making prism’s sync and crdt a first class library so i and other people can use it. it’s very good i haven’t had a second of downtime since i launched it lol
Implemented idea back from 2022: a collaborative canvas, where each pixel is a CRDT and merge function is WebGL shader.
October 25, 2026 at 5:01 AM
Implemented idea back from 2022: a collaborative canvas, where each pixel is a CRDT and merge function is WebGL shader.
⚖️ Comment fonctionne la Cour nationale du droit d’asile ?
Le 29 octobre, de 18h à 20h, le CRDT de l'URCA vous invite à une conférence citoyenne à la médiathèque Falala de Reims, en présence d’un juge siégeant à la CNDA.
🎟️ Entrée libre, dans la limite des places disponibles.
Le 29 octobre, de 18h à 20h, le CRDT de l'URCA vous invite à une conférence citoyenne à la médiathèque Falala de Reims, en présence d’un juge siégeant à la CNDA.
🎟️ Entrée libre, dans la limite des places disponibles.
October 26, 2026 at 2:27 PM
⚖️ Comment fonctionne la Cour nationale du droit d’asile ?
Le 29 octobre, de 18h à 20h, le CRDT de l'URCA vous invite à une conférence citoyenne à la médiathèque Falala de Reims, en présence d’un juge siégeant à la CNDA.
🎟️ Entrée libre, dans la limite des places disponibles.
Le 29 octobre, de 18h à 20h, le CRDT de l'URCA vous invite à une conférence citoyenne à la médiathèque Falala de Reims, en présence d’un juge siégeant à la CNDA.
🎟️ Entrée libre, dans la limite des places disponibles.
Sun-Li Beatteay on Guaranteeing Consensus in Distributed Systems with CRDTs [PWL NYC] (2019)
https://www.youtube.com/watch?v=1Bs3Fj9rvks
#crdt #softwareengineering #distributedsystems
https://www.youtube.com/watch?v=1Bs3Fj9rvks
#crdt #softwareengineering #distributedsystems
October 26, 2026 at 12:15 PM
Sun-Li Beatteay on Guaranteeing Consensus in Distributed Systems with CRDTs [PWL NYC] (2019)
https://www.youtube.com/watch?v=1Bs3Fj9rvks
#crdt #softwareengineering #distributedsystems
https://www.youtube.com/watch?v=1Bs3Fj9rvks
#crdt #softwareengineering #distributedsystems
so i didnt want to ask these people to adopt my rust crdt library so i went looking for others and uhhhhhh they all suck complete ass compared to mine so
October 26, 2026 at 9:23 PM
so i didnt want to ask these people to adopt my rust crdt library so i went looking for others and uhhhhhh they all suck complete ass compared to mine so
oh it has some of that "just do shit" that opus 5.5 has in it! i was like "we could use a CRDT for this are there good libs in this lang" and its like "yeah, i downloaded the most popular one and tried it, here's the results it looks good!" loooooove that
October 26, 2026 at 7:38 PM
oh it has some of that "just do shit" that opus 5.5 has in it! i was like "we could use a CRDT for this are there good libs in this lang" and its like "yeah, i downloaded the most popular one and tried it, here's the results it looks good!" loooooove that
How Notion handles concurrent editing with CRDTs
How Notion handles concurrent editing with CRDTs
Building a CRDT-based rich-text system that merges concurrent edits across Notion blocks—without losing anyone’s work
buff.ly
October 25, 2026 at 3:03 PM
How Notion handles concurrent editing with CRDTs
I’m excited to share details of how some of this stuff is built. The sync engine, CRDT and rich text editor are all custom.
October 23, 2026 at 12:18 AM
I’m excited to share details of how some of this stuff is built. The sync engine, CRDT and rich text editor are all custom.
Our sync engine is pretty cool too. The CRDT and live presence indicators continue to work between offline browser tabs, and it’s compacted before syncing to the server when you come back online.
October 23, 2026 at 12:06 AM
Our sync engine is pretty cool too. The CRDT and live presence indicators continue to work between offline browser tabs, and it’s compacted before syncing to the server when you come back online.