d2f8352cb8
## Recoil → Jotai progressive migration: infrastructure + ChipFieldDisplay ### Benchmark In the beginning, there was no hope: <img width="1180" height="948" alt="image" src="https://github.com/user-attachments/assets/f8635991-52e6-4958-8240-6ba7214132b2" /> Then the hope was reborn <img width="2070" height="948" alt="image" src="https://github.com/user-attachments/assets/be1182b9-1c8d-4fdc-ab4c-1484ad74449d" /> ### Approach We introduce a **V2 state management layer** backed by Jotai that mirrors the existing Recoil API, enabling component-by-component migration without a big-bang rewrite. #### V2 API (Jotai-backed, Recoil-ergonomic) - `createStateV2` / `createFamilyStateV2` — drop-in replacements for `createState` / `createFamilyState`, returning wrapper types over Jotai atoms - `useRecoilValueV2`, `useRecoilStateV2`, `useFamilyRecoilValueV2`, etc. — thin wrappers around Jotai's `useAtomValue` / `useAtom` / `useSetAtom` - A shared `jotaiStore` (via `createStore()`) passed to a `<JotaiProvider>` wrapping `<RecoilRoot>`, also accessible imperatively for dual-writes #### Dual-write bridge for progressive migration For state shared between migrated and non-migrated components, we use **dual-write**: writers update both the Recoil atom and the Jotai V2 atom (via `jotaiStore.set()`). This avoids sync components or extra subscriptions. Write sites updated: `useUpsertRecordsInStore`, `useSetRecordTableData`, `ListenRecordUpdatesEffect`, `RecordShowEffect`, `useLoadRecordIndexStates`, `useUpdateObjectViewOptions`. #### First migration: ChipFieldDisplay render path - `useChipFieldDisplay` → reads `recordStoreFamilyStateV2` via `useFamilyRecoilValueV2` (was `useRecoilValue(recordStoreFamilyState)`) - `RecordChip` → reads `recordIndexOpenRecordInStateV2` via `useRecoilValueV2` (was `useRecoilValue(recordIndexOpenRecordInState)`) - `Avatar` (twenty-ui) and event handlers (`useOpenRecordInCommandMenu`) left on Recoil — not on the render path / in a different package #### Pattern for migrating additional state 1. Create V2 atom: `createStateV2` or `createFamilyStateV2` 2. Add `jotaiStore.set(v2Atom, value)` at each write site 3. Switch readers to `useRecoilValueV2(v2Atom)` 4. Once all readers are migrated, remove the Recoil atom and dual-writes #### Why not jotai-recoil-adapter? Evaluated [jotai-recoil-adapter](https://github.com/clockelliptic/jotai-recoil-adapter) — not production-ready (21 open issues, no React 19, forces providerless mode, missing types). We built a purpose-built thin layer instead. |
||
|---|---|---|
| .cursor | ||
| .github | ||
| .nx | ||
| .vscode | ||
| .yarn | ||
| packages | ||
| .dockerignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mcp.json | ||
| .nvmrc | ||
| .yarnrc.yml | ||
| CLAUDE.md | ||
| eslint.config.mjs | ||
| jest.preset.js | ||
| LICENSE | ||
| nx.json | ||
| package.json | ||
| README.md | ||
| tsconfig.base.json | ||
| yarn.config.cjs | ||
| yarn.lock | ||
The #1 Open-Source CRM
🌐 Website · 📚 Documentation · 
Roadmap · 
Discord · 
Figma
Installation
See: 🚀 Self-hosting 🖥️ Local Setup
Does the world need another CRM?
We built Twenty for three reasons:
CRMs are too expensive, and users are trapped. Companies use locked-in customer data to hike prices. It shouldn't be that way.
A fresh start is required to build a better experience. We can learn from past mistakes and craft a cohesive experience inspired by new UX patterns from tools like Notion, Airtable or Linear.
We believe in Open-source and community. Hundreds of developers are already building Twenty together. Once we have plugin capabilities, a whole ecosystem will grow around it.
What You Can Do With Twenty
Please feel free to flag any specific needs you have by creating an issue.
Below are a few features we have implemented to date:
- Personalize layouts with filters, sort, group by, kanban and table views
- Customize your objects and fields
- Create and manage permissions with custom roles
- Automate workflow with triggers and actions
- Emails, calendar events, files, and more
Personalize layouts with filters, sort, group by, kanban and table views
Customize your objects and fields
Create and manage permissions with custom roles
Automate workflow with triggers and actions
Emails, calendar events, files, and more
Stack
- TypeScript
- Nx
- NestJS, with BullMQ, PostgreSQL, Redis
- React, with Recoil, Emotion and Lingui
Thanks
Thanks to these amazing services that we use and recommend for UI testing (Chromatic), code review (Greptile), catching bugs (Sentry) and translating (Crowdin).
Join the Community
- Star the repo
- Subscribe to releases (watch -> custom -> releases)
- Follow us on Twitter or LinkedIn
- Join our Discord
- Improve translations on Crowdin
- Contributions are, of course, most welcome!