Charles Bochet
0f2af6a6cb
## Recoil to Jotai Migration — PR 13: Workflow, Page Layout, AI, Activities, Settings, SSE & Remaining Modules ### Summary This is the 13th PR in the [14-PR migration series](packages/twenty-front/src/modules/ui/utilities/state/jotai/MIGRATION_PLAN.md) to replace Recoil with Jotai as the state management library in `twenty-front`. This PR migrates the remaining consumer code across all modules — updating ~1,076 files with ~10k insertions/deletions. ### What changed **New Jotai infrastructure (13 new files):** - `createComponentSelectorV2` and `createComponentFamilySelectorV2` — instance-scoped derived atoms, replacing Recoil's component selectors - 6 new hooks: `useRecoilComponentSelectorValueV2`, `useRecoilComponentFamilySelectorValueV2`, `useRecoilComponentSelectorCallbackStateV2`, `useRecoilComponentFamilySelectorCallbackStateV2`, `useRecoilComponentStateCallbackStateV2`, `useRecoilComponentFamilyStateCallbackStateV2` - New types: `ComponentSelectorV2`, `ComponentFamilySelectorV2`, `SelectorCallbacksV2` - Extended `buildGetHelper` to support the new selector patterns **State definition migrations:** - `createState()` → `createStateV2()` (Jotai `atom()`) - `createFamilyState()` → `createFamilyStateV2()` (Jotai `atom()` with family cache) - Recoil `selector`/`selectorFamily` → Jotai derived `atom()` via V2 utilities **Hook migrations (~2,400 removed, ~1,545 added V2 equivalents):** - `useRecoilValue` → `useRecoilValueV2` - `useRecoilState` → `useRecoilStateV2` - `useSetRecoilState` → `useSetRecoilStateV2` - `useRecoilCallback` → `useCallback` + `jotaiStore.get/set` - `useRecoilComponentValue` → `useRecoilComponentValueV2` - `useSetRecoilComponentState` → `useSetRecoilComponentStateV2` - `useRecoilComponentFamilyValue` → `useRecoilComponentFamilyValueV2` / `useFamilySelectorValueV2` - ~397 direct `import from 'recoil'` removed **Deleted files (9 files):** - `dateLocaleState.ts` — consolidated - `currentAIChatThreadTitleStateV2.ts` — renamed to replace the original - `isCommandMenuOpenedState.ts` — removed - `filesFieldUploadState.ts` — replaced by V2 - `recordStoreFamilySelector.ts`, `recordStoreFieldValueSelector.ts`, `recordStoreRecordsSelector.ts` — replaced by V2 equivalents - `settingsAllRolesSelector.ts` — replaced by `useSettingsAllRoles` hook - `settingsRoleIdsStateV2.ts` — consolidated **Modules migrated:** - Workflow (diagram, steps, variables, filters) - Page Layout (widgets, fields, graph, tabs) - AI (chat, agents, browsing context) - Activities (rich text editor, targets, timeline) - Action Menu (single/multiple record actions) - Command Menu (navigation, history, pages, workflow) - Context Store - Record Board, Record Table, Record Calendar, Record Index - Record Field, Record Filter, Record Sort, Record Group - Record Drag, Record Picker, Record Store - Views (view bar, view picker, filters, sorts) - Settings (roles, permissions, SSO, security, data model, developers, domains) - SSE (event streams, subscriptions) - Spreadsheet Import - Auth, Favorites, Front Components, Information Banner
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Why Twenty
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
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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
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