Dev tools · alternatives · 2026
24 alternatives to Njectify
Edit CSS & JavaScript on any website, live in your browser
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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I built a web-based HTML/CSS/JS editor focused on speed, simplicity, and offline access. No bloat — just open and start coding. What makes it different: Live Preview – Edit HTML, CSS, and JS side-by-side with instant feedback. Offline support – Works without internet. You can even install it as a PWA and use it like a native app. No Login Required – Just visit, code, and preview. Login only if you want to save/share. Savable & Shareable Links – Save scripts in the cloud and get shareable links. Customizable Editor – Themes, fonts, auto-format on save, layout tweaks, line…
2025 · scriptpad.dev · its alternatives →
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Modify any website in real-time, save your mod and share it.
2017 · sitemod.io · its alternatives →
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Tweaklify▲68Fast DOM prototyping & live style editing
May 2026 · chromewebstore.google.com · its alternatives →
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Try your design ideas in seconds with a universal visual CSS editor that generates code for you. Say hello to speed, joy, and stunning designs in just a few clicks with CSS Pro
2023 · csspro.com · its alternatives →
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Devsync▲319Visually edit CSS. Live-sync the result with your editor.
2020 · devsync.co · its alternatives →
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Web Editor▲85Chrome extension to customize websites without coding chaos
2021 · chromewebstore.google.com · its alternatives →
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Editey▲86Edit and publish HTML, CSS and JS files with Google Drive
2018 · editey.com · its alternatives →
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Colorify.js▲179The simple, customizable, tiny javascript color extractor
2015 · colorify.rocks · its alternatives →
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Selector▲144Make your websites editable without fiddling code
2015 · selector.io · its alternatives →
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Medium-style highlighting API for your website
2017 · its alternatives →
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SuperDev▲164All in one browser extension for web designers & developers
2022 · chromewebstore.google.com · its alternatives →
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CustomJS▲143Hello, as an Indie Hacker, I have built and successfully launched this SaaS software. Originally it was a plugin for Make.com but now it can also be used for many other user cases. It's a niche market but many users are enjoying it. Feel free to give me more feedback https://www.customjs.space
2024 · customjs.space · its alternatives →
- 19
Real-time html, css & javascript editor and html converter
2025 · livecodeeditor-seven.vercel.app · its alternatives →
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InAppBrowser.com▲198Check if an in-app browser is injecting JavaScript code
2022 · inappbrowser.com · its alternatives →
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Themefy▲198Transform your browser tabs with stunning & interactive art
2024 · chromewebstore.google.com · its alternatives →
- 22
Create and share simple web demos using TypeScript, CSS, and HTML. Prototype new ideas quickly.
2017 · codewich.com · its alternatives →
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Edit Mode▲92Update website texts in real-time and get a sharable link.
2020 · editmode.io · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →