October 14, 2023 · android
Android Compose - Manage UI state based on screen rotation
Even if you use rememberSaveable in Android development, you should use movableContentOf if the UI has different layouts depending on the screen rotation.
Collavre beta is openBuilding how people and
Building how people and
AI agents work together.
VReRV builds collaboration tools that don't lose context. Our flagship is Collavre, which merges docs, tasks and conversation into a single tree. Experiments ship as small products and open source.
What we buildCollavreDanvreTank EchoMagic Duel: Prismrails_mcp_enginemd-to-notion
Products
CCollavreLive
Docs, tasks and conversation in one tree.
Write it once. Every block is a document, a task and a thread at the same time. Progress rolls up on its own, and that same structure becomes the context you hand to an AI agent.
- Hierarchical blocks with automatic progress rollup
- @mention AI agents like teammates
- Real-time chat on every block · self-hostable
DanvreBeta
Dance along to a video and the camera scores your pose, movement and timing. Video and pose data never leave your browser.
Start dancing
Tank EchoLive
Battleship meets bingo, in 3D. Fire along your line of sight and read row, column and diagonal hints to find the hidden tanks. No sign-up.
Play now
Magic Duel: PrismBeta
Real-time 1v1 spell duels. Combine prisms into spells and counter what your opponent throws next.
Enter a duelOpen source
Tools we split out while building our products.
rails_mcp_engine
An MCP server engine for Rails. Sorbet · RubyLLM · FastMCP.
Ruby
md-to-notion
Upload a folder of markdown as a Notion page tree.
TypeScript
openapi-markdown
Turn an OpenAPI spec into readable markdown docs.
Python
cli-openai-proxy
One OpenAI-compatible endpoint for agent CLIs like Claude Code and Codex. BYOK, self-hosted.
TypeScript
Engineering blog
Read all posts →September 14, 2023 · openai
Using the OpenAI API Library 3 - Embeddings-based Search
In order to query a large amount of data that the model does not know, it is possible to provide all of that data and make relevant queries, but the size of the data that can be queried to the model is very limited, so we describe how to extract the data that is primarily relevant to the query through embedding and provide that data to the model to elicit the model's answer to the query.
September 13, 2023 · javascript
Adding multilingual(i18n) support in Next.js
Learn how to set up multilingual (internationalization, i18n) support in Next.js and how to use the next-i18next library.
Company
VReRV looks for more efficient ways to build software, makes technology usable by more people, and searches for the shape of AI that helps everyone.
- Founded
- 2022
- Public repos
- 14
- Live services
- 4
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- Drawing — a canvas you can draw on and save
- Learn Hangul — Hangul composition drills · TTS
- Mental Care — routine and challenge tracking
- Magic is coming — in progress