## Current Behavior <!-- This is the behavior we have today --> Custom task runners are a high level abstraction to customize caching, a relatively low level mechanism, to utilize other methods of remote caching. The abstraction of custom task runners makes it hard for Nx to make guarantees to make it faster. ## Expected Behavior <!-- This is the behavior we should expect with the changes in this PR --> Custom task runners are now deprecated. They will still work for Nx 20 but a warning will be shown when they are being used. The migration path is to use Nx Cloud (the ideal caching solution) or a Nx Powerpack cache (written by the Nx Core team which we can make guarantees about). ## Related Issue(s) <!-- Please link the issue being fixed so it gets closed when this is merged. --> Fixes #
Smart Monorepos · Fast CI
Nx is a build system, optimized for monorepos, with plugins for popular frameworks and tools and advanced CI capabilities including caching and distribution.
Create a new Nx workspace with
npx create-nx-workspace
...or run
npx nx init
to add Nx to your existing workspace to get faster task scheduling, caching and more. More in the docs.
Learn about CI with Nx Cloud
Nx Cloud connects directly to your existing CI setup, helping you scale your monorepos on CI by leveraging remote caching, task distribution across multiple machines, automated e2e test splitting and automated task flakiness detection
Connect your existing Nx workspace with
npx nx connect
Learn more in the Nx CI docs »
Useful links
Want to help?
If you want to file a bug or submit a PR, read up on our guidelines for contributing and watch this video that will help you get started.

Core Team
| Victor Savkin | Jason Jean | Benjamin Cabanes | Jack Hsu |
|---|---|---|---|
| vsavkin | FrozenPandaz | bcabanes | jaysoo |
| Jo Hanna Pearce | Jon Cammisuli | Isaac Mann | Juri Strumpflohner |
|---|---|---|---|
| jdpearce | cammisuli | isaacplmann | juristr |
| Philip Fulcher | Caleb Ukle | Katerina Skroumpelou | Colum Ferry |
|---|---|---|---|
| philipjfulcher | barbados-clemens | mandarini | Coly010 |
| Emily Xiong | Miroslav Jonaš | Leosvel Pérez Espinosa | Zachary DeRose |
|---|---|---|---|
| xiongemi | meeroslav | leosvelperez | ZackDeRose |
| Craigory Coppola | Chau Tran | Nicholas Cunningham | Max Kless |
|---|---|---|---|
| AgentEnder | nartc | ndcunningham | MaxKless |