concave VS focal

Compare concave vs focal and see what are their differences.

concave

🧐 Lens-like state management (for React). (by garbles)

focal

Program user interfaces the FRP way. (by grammarly)
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concave focal
4 2
13 721
- 0.7%
0.0 7.6
over 2 years ago 6 months ago
TypeScript TypeScript
MIT License Apache License 2.0
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

concave

Posts with mentions or reviews of concave. We have used some of these posts to build our list of alternatives and similar projects.

focal

Posts with mentions or reviews of focal. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-07-11.
  • Best React Developer Experience?
    10 projects | /r/reactjs | 11 Jul 2022
    @grammarly/focal — use RxJS like it was normal data in React, no need to sub/unsub manually
  • Jotai, now with Optics
    6 projects | dev.to | 30 Oct 2020
    More and more functional paradigms have been finding their way into our contracting work. This really accelerated when we started using React Hooks a while back. In fact, back in the day, we were tasked to convert a legacy Angular ThreeJS project we had written earlier to React / react-three-fiber for performance, ease of maintenance, etc. Given the increasing complexity, we wanted a more atomic, composable state management system (of course this was before Recoil had been introduced). After some due diligence, we settled on Grammarly's Focal. This library, although a bit older, is powerful and introduced us to the intriguing FP concepts of Optics, Lenses, etc

What are some alternatives?

When comparing concave and focal you can also consider the following projects:

recks - 🐶 React-like RxJS-based framework

jotai-devtools - Redux Devtools integrations for jotai.

documentation - How does it all fit together?

zart - 🤯 zART-stack — Zero-API, React [Native], & TypeScript

jotai-optic

optics-ts - Type-safe, ergonomic, polymorphic optics for TypeScript

jotai-optics - Jotai integration library for optics-ts

remesh - A CQRS-based DDD framework for large and complex TypeScript/JavaScript applications

TanStack Query - 🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.

blac - BLoC pattern for react.

thin-backend - 🔥 Thin Backend is a Blazing Fast, Universal Web App Backend for Making Realtime Single Page Apps

SWR - React Hooks for Data Fetching