---
title: "Performance and stability update - Sign Customiser Changelog"
description: "Changelog: Performance and stability update. Learn about the latest updates and improvements to Sign Customiser."
url: "https://www.signcustomiser.com/changelog/performance-and-stability-update/"
last_updated: "2026-10-22"
---

We have significantly improved the client side app across multiple fronts, this update has fixed many long standing bugs and made the app overall faster to use, especially on low powered mobile devices.

This update represents a complete refactor of the client side codebase which opens the door to more advanced features such as “save or share your design” and “live quoting custom images”, along with ensuring we are building on a solid foundation that will allow us to iterate more quickly with new features and minimise the possibility of introducing new bugs.

Below are the key areas of improvement

- 15% smaller file size for initial payload ( faster to download and render initially )
- Increased **typing to text render speed by 4X**
- Increased speed for selecting and rendering all client side options by 3X
- Improved time to render new measurements
- Improved visualiser text size re-render speed by 4X
- **Custom size measurements now render live** as the user moves the slider.
- Moved to a native select input on mobile and made it easier to provide custom css to the select input and options on desktop and mobile
- Fix typing issues on Android devices affecting sign text visualisation when using certain keyboards
- Fixed bug preventing the new product to generate when certain backboard colour options were not selected on mobile

- [feature](/changelog/tag/feature/)

Let your customers design their own signs

![Three custom sign types: neon, acrylic, and brushed metal letters](/_astro/sidebar-sign-showcase.9TDqJKD9_TbyVB.webp)

Add a full sign customiser to your online store in minutes. Neon, acrylic, metal — with real-time pricing.

[Start your free 7-day trial](/install/)

Works with Shopify, WooCommerce, Wix & more. 7 days free. Every plan includes every feature.

## Previousupdates

[View all updates](/changelog/)

- [July 4, 2023Automatically generate SVG file of the signOn every order an SVG image file will be created using the outline of the letters of the sign. feature](/changelog/generate-svg-image-of-sign/)
- [June 10, 2023Sell acrylic and metal 2D and 3D channel signs with Sign CustomiserSell acrylic and metal 2D and 3D channel signs with Sign Customiserfeature](/changelog/create-2d-and-3d-letter-sign-customisers/)
- [June 1, 2023Add CSS to override the default style of your sign customiserYou can now add custom css to your theme and override our default stylesfeature](/changelog/custom-css/)
- [May 28, 2023Replace the custom design screen with a linkReplace the custom design screen with a linkfeature](/changelog/replace-the-custom-design-screen-with-a-link/)

[View all updates](/changelog/)

## Sitemap

See the full [sitemap](/sitemap.md) for all pages.