---
title: "Deprecation: #75363 - Deprecate FormResultCompiler->JStop()"
manual: "TYPO3 Core Changelog"
version: "main"
permalink: "https://docs.typo3.org/permalink/changelog:deprecation-75363"
source: "Changelog/8.4/Deprecation-75363-DeprecateFormResultCompilerJStop.rst"
modified: "2026-09-15T10:46:36+00:00"
---

# Deprecation: #75363 - Deprecate FormResultCompiler->JStop()

See [forge#75363](https://forge.typo3.org/issues/75363)

## Description

The method `JStop()` has been renamed to `addCssFiles()`. The old method name is
still present as a deprecated alias, which will be removed in TYPO3 v9.

Keep in mind that the method reads "JS top", not "J Stop".

## Impact

Calling `JStop()` method will trigger a deprecation log entry.

## Affected Installations

Any extensions calling `JStop()`.

## Migration

Instead of `JStop()` use `addCssFiles()`.