TC Custom JavaScript
Add custom JavaScript to your site from a professional editor in the WordPress admin.
Use with caution
TC Custom JavaScript works, but test it on a staging site before relying on it in 2026. It runs on 10K+ sites, is rated 5/5 and was last updated 4 years ago, and scores 42/100 on our health check.
- Proven at scale on 10K+ active sites
- No update in 3 years
- Only tested up to WordPress 6.1 (latest is 7.1)
How does it stack up?
Side-by-side on installs, updates, ratings & support
Daily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where TC Custom JavaScript stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| custom javascript | >100 |
| custom js | >100 |
| edit js theme | >100 |
| javascript editor | >100 |
Version adoption
Share of active sites per release.
Rating breakdown
★★★★★★★★★★ 5 from 8 reviews
About TC Custom JavaScript
From the official readme · v1.2.3Description
Add custom JavaScript to your site from a professional editor in the WordPress admin.
TC Custom JavaScript‘s still in early stage. If you have any troubles when using it, or any ideas to improve its features to fit with your work, please do not hesitate to contact us.
Installation
- Upload WR PageBuilder to the /wp-content/plugins/ directory
- Activate the plugin through the ‘Plugins’ menu in WordPress
Changelog
1.2.3
Fix bug with PHP 8
1.2.2
Update security checking
1.2.1
Fix bug adding slashes
1.2.0
Fix security issues.
1.1.1
Fix bug clear code.
1.1.0
Editor automatically resize to fit its content.
Screenshots
For developers
Is this your plugin? Show off the numbers.
Add a live badge to your site, docs or GitHub README. It updates on its own — no account needed.
Best TC Custom JavaScript alternatives
All custom javascript plugins →
FAQ
TC Custom JavaScript: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Sep 26, 2026
Is TC Custom JavaScript free?
Yes. TC Custom JavaScript is free to download and use from the official WordPress.org plugin directory.
Is TC Custom JavaScript safe to use in 2026?
TC Custom JavaScript works, but test it on a staging site before relying on it in 2026. It runs on 10K+ sites, is rated 5/5 and was last updated 4 years ago, and scores 42/100 on our health check.
How many websites use TC Custom JavaScript?
TC Custom JavaScript is active on 10K+ WordPress websites and has been downloaded 117,393 times since it launched in April 2015. It was downloaded 357 times in the last 30 days.
Does TC Custom JavaScript work with WordPress 7.1?
TC Custom JavaScript is officially tested up to WordPress 6.1.14, while the latest release is 7.1.2. It may still work, but try it on a staging site first.
When was TC Custom JavaScript last updated?
The latest version, 1.2.3, was released on February 24, 2023 (4 years ago).
Who makes TC Custom JavaScript?
TC Custom JavaScript is developed and maintained by Tiny Code.
What are the best alternatives to TC Custom JavaScript?
The most popular alternatives to TC Custom JavaScript are Custom CSS and JavaScript (10K+ installs), Custom Header Footer Script… (2K+ installs) and Custom JS (100+ installs).
Powered by PageForge
Want thousands of pages that rank like these? Build them in an afternoon.
This directory runs on the same engine as PageForge. Turn any spreadsheet, CSV or API into thousands of fast, SEO-ready WordPress pages — with schema, internal links and AI-written copy baked in.
- CSV, Google Sheets & API data sources
- AI content, schema & internal links per page
- Works with Elementor, Gutenberg, Yoast & Rank Math
- Free on WordPress.org — no credit card
