From the recent Local-First Conf in Berlin. Thanks for the shoutout @PVH

Try Composer today - dxos.org/composer

How DXOS uses Effect to transform Al | Dmytro Maretskyi (Effect Days 2025) YouTube video by Effect | TypeScript at Scale

How DXOS built Composer, an app platform with real-time collaboration & automated AI workflows.

▸ Structured data between users & AI agents with Effect Schema
▸ Complex async pipelines & function execution
▸ Visual orchestration system (Conductor)

www.youtube.com/watch?v=e0eh...

Had an epic week hanging with industry leaders at the local-first conf in Berlin.

Exciting times ahead. 🚀🚀

Announcing the Local-First Landscape

A comprehensive guide to help developers choose the right tools for building local-first applications.

localfirst.fm/landscape

2025.03.27 📰 News & Discussions LoFi/24 Community Meetup LoFi/24 took place on March 25, 2025, with talks by Fraol Lemecha ("Using hf/tokenizers in React Native"), Mason Simon ("DIPLOMATIC — Single-Player Sync") and Dan Wexler ("Local-first Audio Search for Professionals") A synchronization engine for everyone "I love storing user data on the

2025.03.27 edition is out 🌅 🌃

www.localfirstnews.com/2025-03-27/

Join us in our discord on the second Tuesday of every month for a Developer Q&A.

We will have a lot to talk about at the next one.

See you April 8th. 👀🚀

discord.gg/V9g6svjk?eve...

Composer by DXOS Introducing programmable documents. Blend the power of popular file formats (docs, sheets, sketch & tables) inside of a collaborative local-first workspace.

All of these features and more are currently in closed beta with invites being sent out weekly.

Request access at dxos.org/composer

Last but definitely not least, Composer allows you to build agentic workflows leveraging the Conductor plugin. A visual programming tool for creating event driven workflows.

Composer also allows you to deploy custom functions to the edge so you can interact with external data directly inside of our integrated surfaces.

Composer allows you to take team calls inside a privacy preserving environment with direct peer-to-peer video sharing.

Turn on transcripts to add ongoing context to your Composer workspace, and extract tasks to a global to-do list.

Composer is a powerful platform for providing context and tools to your AI assistant.

Activate plugins to add functionality or build from scratch to suit your needs.

Composer helps you organize information into spaces which can be shared with others.

Within each space you can work with documents, sheets, tables, and a growing collection of data driven components.

Meet Composer.

A collaborative local-first workspace with customizable AI assisted workflows.

Think of it as an IDE for your team where users can install and customize plugins from a growing open source community.

🧵

Next up at Effect Days: Dmytro Maretskyi, Software Architect at DXOS.

He aims to transform how applications handle state & data consistency by combining 𝗗𝗫𝗢𝗦'𝘀 𝗹𝗼𝗰𝗮𝗹-𝗳𝗶𝗿𝘀𝘁 𝗶𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 with the power of 𝗘𝗳𝗳𝗲𝗰𝘁 and 𝗔𝗜-𝗱𝗿𝗶𝘃𝗲𝗻 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻.

Join us this March in 🇮🇹:

effect.website/events/effec...

I can't make it in person this time down to #DWebSeattle, you can join hybrid over video. Great line up!

​Will Shown - @dxos.org

Johannes Ernst @j12t.org

Ana Jamborcic⁩ - socialroots.io

​Safety in the Beehive - Brooklyn Zelenka @expede.wtf

Happening in 30 minutes!

Join us next week for our monthly developer hangout.

It's the second Tuesday of every month in the DXOS Discord (dxos.org/discord)

In principle, this could be running any function and interacting with any data inside of Composer.

We're experimenting with AI use cases that leverage local data inside of documents, spreadsheets, tables and sketch/diagrams inside of agentic workflows.

New Year. New website. 🚀

Quick demo of running a custom function in Composer.

Showing a local-first collaborative chess board along with a custom function that listens for gameplay (changes in the local database) and moves the opposing piece as a response based on all possible legal moves.

DXOS Developer Q&A

Join us tomorrow at 12pm EST for our monthly developer Q&A discord.gg/BzGWqgQ6?eve...