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UltraEdit VS QuickJS

Compare UltraEdit VS QuickJS and see what are their differences

UltraEdit

UltraEdit is a commercially maintained editor built for critical work where performance, reliability, and security matter most.

Rating
0 reviews
Pricing
Paid Free trial $99.95 / Annually (UltraEdit Core)
Alternatives Is it good?
QuickJS

Application and Data, Build, Test, Deploy, and JavaScript Compilers

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
RealityMAX
RealityMAX is the full-stack, AI-powered product visualization platform, 100% online. Turn any image into 3D in seconds, enhance your visuals with AI, and download your work or share it as interactive 3D or AR in a snap, without a line of code. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, QuickJS seems to be more popular. It has been mentioned 46 times since March 2021.

social mentions
0 vs 46
Text Editors popularity
96% vs 4%
alternatives listed
240+ vs 44

Base details

Website, pricing, platforms and company facts side by side.

UltraEdit
QuickJS
Website ultraedit.com bellard.org
Pricing
Paid Free trial $99.95 / Annually (UltraEdit Core) Official pricing
Open source
Platforms
Windows MacOS Linux
—
Listed in
Text Editors IDE Software Development IDEs And Text Editors Code Editor +2
Design Tools Developers User Experience Application And Data +1

About UltraEdit and QuickJS

In their own words, as submitted to SaaSHub.

UltraEdit
QuickJS

UltraEdit is a commercially maintained text and code editor built for critical work where performance, reliability, and security matter most. It is designed to handle demanding editing tasks, from very large files and complex datasets to code, logs, configuration files, and sensitive information....

Read more about UltraEdit

No description of QuickJS yet.

Features and specs

What each product offers, as listed by its team.

UltraEdit 7 features
QuickJS 6 features
  • Large File Handling
    UltraEdit is built to open and edit very large files, including files larger than 10 GB, while maintaining stability and performance under heavy workloads.
  • Advanced Search & Replace
    Powerful search and replace across files and folders, with regular expressions, filters, saved searches, and tools for complex text-processing tasks.
  • Column & Block Editing
    Edit, select, insert, delete, and transform data across multiple rows at once—especially useful for logs, datasets, and structured text.
  • FTP, SFTP & FTPS
    Built-in remote file access lets users open, edit, and save files on remote servers without relying on a separate FTP application.
  • Security & Offline Workflows
    Designed for sensitive and restricted environments, with local file processing, offline activation options, and ongoing commercial maintenance.
  • Cross-Platform Support
    Available for Windows, macOS, and Linux, giving individuals and organizations a consistent professional editor across major desktop platforms.
  • Commercial Support
    Backed by a professional development and support team, with ongoing maintenance and support for business-critical issues.
  • Lightweight
    QuickJS is designed to be lightweight with a small footprint, making it easy to embed in applications and suitable for resource-constrained environments.
  • Fast Startup Time
    QuickJS offers very fast startup times, which can be beneficial for applications that require quick script execution without a long initialization period.
  • Full ES2020 Support
    QuickJS supports the full ES2020 specification, providing modern JavaScript features and syntax, which is advantageous for developers who want to use the latest JavaScript features.
  • Embeddability
    Being easy to integrate into other applications or systems, QuickJS provides a simple C API, which facilitates embedding it in various software and platforms.
  • Single File Distribution
    QuickJS can be distributed as a single file, simplifying packaging and distribution without needing external dependencies.
  • Memory Efficiency
    Its memory efficient design allows QuickJS to run scripts in environments with limited memory resources, making it suitable for IoT devices and embedded systems.

Possible disadvantages

  • Limited Ecosystem
    QuickJS, being a relatively new and niche project, has a smaller ecosystem compared to more established JavaScript engines like V8, which means fewer libraries and community resources are available.
  • Performance
    While QuickJS is efficient, it may not deliver the same high-performance execution as more mature engines like V8, especially in applications requiring intensive computational processing.
  • Lack of Long-term Support
    QuickJS may not have the same level of long-term support and ongoing development as larger projects maintained by large companies or communities.
  • Single-threaded
    QuickJS runs in a single thread, which can be a limitation for applications that require multithreading support for parallel processing.
  • Limited Debugging Tools
    Compared to more popular JavaScript engines, QuickJS has fewer debugging tools and integrations, which might make development and troubleshooting more challenging.

Analysis

An editorial look at what each product does well and who it suits.

UltraEdit
QuickJS

Overall verdict

  • Yes, UltraEdit is considered a good text editor, especially for users who need a reliable and feature-rich tool for coding and text editing tasks.

Why this product is good

  • UltraEdit is widely regarded as a powerful text editor for its versatility, speed, and support for a wide range of file types, including larger files that other editors may struggle with. It offers robust features such as syntax highlighting, code folding, integrated FTP client, and a customizable interface. Additionally, its multi-platform support makes it a good choice for developers and IT professionals across different operating systems.

Recommended for

  • Developers
  • IT professionals
  • Programmers
  • Power users handling large files
  • Users looking for a customizable text editor

No analysis of QuickJS yet.

Videos

Walkthroughs and reviews on video.

UltraEdit 3 videos + Add
QuickJS 1 video + Add

UltraEdit's Hex Editor | Binary/.bin/byte File Editor

More videos

  • - How to use column mode in UltraEdit text editor
  • - How to instantly open HUGE (10+ GB) text files using UltraEdit

QuickJS - IO, axios, redaxios, fetch

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
UltraEdit
QuickJS
96% 96%
Text Editors
4% 4%
0% 0%
Application And Data
100% 100%
100% 100%
IDE
0% 0%
0% 0%
Development Tools
100% 100%

Questions & Answers

As answered by people managing UltraEdit and QuickJS.

Which are the primary technologies used for building your product?

UltraEdit's answer

UltraEdit is a native desktop application built primarily with C/C++ technologies, with an embedded JavaScript scripting engine and platform-specific components for Windows, macOS, and Linux.

What makes your product unique?

UltraEdit's answer

UltraEdit combines the power of a professional text and code editor with exceptional performance for demanding workflows. It is particularly strong at handling very large files, advanced search and replace, column/block editing, and complex text and data manipulation. Unlike many free or community-maintained editors, UltraEdit is commercially maintained and supported, making it suitable for critical and security-sensitive work.

How would you describe the primary audience of your product?

UltraEdit's answer

UltraEdit is built for developers, IT professionals, engineers, data professionals, and technical users who regularly work with code, logs, configuration files, structured data, or very large files. Its users range from individual professionals to large enterprises, including organizations in financial services, healthcare, government, technology, and other security- or reliability-sensitive industries.

Why should a person choose your product over its competitors?

UltraEdit's answer

UltraEdit is designed for users who need more than a lightweight editor. It offers reliable large-file performance, powerful search and editing tools, built-in capabilities for working with code and data, and commercial support. It is a strong fit when performance, reliability, security, and long-term maintenance matter more than simply having a free editor.

What's the story behind your product?

UltraEdit's answer

UltraEdit began in 1994 when engineer Ian D. Mead created a Windows text editor, originally called MEDIT, as a personal programming project and alternative to Notepad. After releasing it through CompuServe as shareware, the editor quickly attracted both individual and corporate users. More than 30 years later, UltraEdit has grown into a suite of professional editing tools with more than 4 million users worldwide.

Who are some of the biggest customers of your product?

UltraEdit's answer

  • BMW
  • Capital One
  • CVS Pharmacy
  • Intel
  • Progressive
  • Samsung
  • Allianz
  • BNP Paribus
  • National Bank of Canada
  • Mercedes

User comments

Share your experience with using UltraEdit and QuickJS. For example, how are they different and which one is better?

Log in or Post with

Reviews and articles

External articles and on-site reviews we used to compare the two products.

UltraEdit no reviews yet
QuickJS no reviews yet

We have no reviews of QuickJS yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

UltraEdit 0 mentions
QuickJS 46 mentions

Tracking UltraEdit since Mar 2021.

  • Vim 9.2 Released
    You don't need V8 for running JS for scripting, you have quickjs[1] or mquickjs[2] for example. You might have problems importing npm packages, but as we can see from lua plugins you don't even need support for package managers.... - Source: Hacker News / 7 months ago
  • Fabrice Bellard Releases MicroQuickJS
    - QuickJS: https://bellard.org/quickjs/ Legendary. - Source: Hacker News / 9 months ago
  • Building a JavaScript Runtime from Scratch using C
    For those who would like a true "from scratch" implementation of JavaScript, Fabrice Bellard's QuickJS [1] is clean, readable and approachable. It's a full implementation of modern JavaScript in a straightforward project, not nearly as... - Source: Hacker News / 12 months ago

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Alternatives to UltraEdit and QuickJS

When comparing UltraEdit and QuickJS, you can also consider the following products.

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