FastMinify VS GoJS

Compare FastMinify VS GoJS and see what are their differences

Rating: 0 reviews

Rating: 0 reviews
Pricing: Open source

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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, GoJS seems to be more popular. It has been mentioned 13 times since March 2021.

social mentions: 0 vs 13
Programming popularity: 100% vs 0%
alternatives listed: 6 vs 53

Base details

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

	FastMinify	GoJS
Website	fastminify.com	gojs.net
Pricing	—	Open source
Company	Startup from Switzerland · 1 - 9 employees · 2025	—
Listed in	Developer Tools Programming Coding	Flowcharts Org Charts BPMN UML +1

About FastMinify and GoJS

In their own words, as submitted to SaaSHub.

FastMinify

GoJS

FastMinify is a free collection of online developer tools for minifying, beautifying, formatting, validating, encoding and transforming code and data. It supports JavaScript, CSS, HTML, JSON, XML, SVG, Base64, URLs and more, with tools designed for developers who need fast and privacy-focused...

Features and specs

What each product offers, as listed by its team.

FastMinify 3 features

GoJS 5 features

Code Minification
JavaScript, CSS, SVG HTML, JSON and XML minification tools
Code Beautifier
JavaScript, CSS, JSON
Encoding Tools
Base64, URL and HTML entity encode/decode utilities

Rich Feature Set
GoJS offers a comprehensive set of features designed for creating interactive diagrams, charts, and complex visualizations. This includes node and link modeling, custom styling, data binding, automatic layouts, and more.
Extensive Documentation
The library is well-documented, providing developers with thorough guides, a detailed API reference, and numerous examples to assist in the implementation and troubleshooting of applications.
High Performance
GoJS is optimized for performance, enabling the creation of responsive web applications that can handle a large number of nodes and complex interactions efficiently.
Flexibility and Customization
GoJS offers great flexibility, allowing developers to customize the appearance and behavior of diagrams entirely, which makes it suitable for a wide range of use cases.
Active Support and Community
The GoJS team provides active support to users through their forum and is responsive to issues and feature requests. This is complemented by a growing community of users sharing insights and solutions.

Possible disadvantages

Commercial Licensing
GoJS is a commercial product, and while it offers a free trial, a license is required for sustained use. This might be a constraint for projects with limited budgets.
Steep Learning Curve
Due to its extensive capabilities and myriad of options, there can be a steep learning curve for developers new to GoJS to understand and effectively use all its features.
Complexity for Simple Diagrams
While GoJS is powerful for complex diagrams, it might be considered overkill for simpler visualizations, where a lightweight library might suffice.
Browser Compatibility
Although modern browsers are generally supported, there might be some compatibility issues or performance differences to manage when targeting older or less common browsers.
File Size
The library's comprehensive feature set comes with a relatively large file size, which could impact loading times, particularly in environments with limited bandwidth.

Analysis

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

FastMinify

GoJS

Overall verdict

I don't have verified, up-to-date information about FastMinify (fastminify.com), so I can't confirm whether it's a good service or provide a reliable assessment of its quality.

Why this product is good

I don't have specific, verified data on this particular tool's performance, reliability, or user reviews
I cannot confirm the legitimacy, features, or current status of this website without access to real-time information
Making claims about an unfamiliar or unverified service could be misleading
I'd recommend checking recent user reviews, testing the tool yourself, or looking at trusted software review platforms for accurate information

Recommended for

Unable to determine without verified information about the actual service
Consider checking sites like Trustpilot, G2, or Reddit for genuine user experiences
Test any file minification tool with sample files before committing to regular use
Verify security and privacy practices before uploading sensitive files to any online minification service

Overall verdict

GoJS is considered a good choice for developers needing a versatile and feature-rich library for developing complex diagramming applications. Its performance, flexibility, and extensive support make it a reliable tool for both small and large-scale projects.

Why this product is good

GoJS is widely regarded as a powerful JavaScript and TypeScript library for building interactive diagrams and graphs. It offers a comprehensive set of features, including customizable templates, support for a variety of diagram types, and intuitive drag-and-drop functionality. The library is optimized for performance with large datasets and provides a robust API for creating complex visual representations. It also boasts thorough documentation and a range of examples to help developers get started quickly.

Recommended for

Developers working on data visualization apps
Teams creating interactive diagrams or flowcharts
Projects requiring complex and scalable diagram solutions
Organizations needing customizable and high-performance diagram libraries

Videos

Walkthroughs and reviews on video.

FastMinify 0 videos + Add

GoJS 3 videos + Add

No FastMinify videos yet. You could help us improve this page by suggesting one.

GoJS in 12 Minutes: JavaScript Diagramming Library Tutorial

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

FastMinify

GoJS

100% 100%

Programming

0% 0%

Javascript UI Libraries

100% 100%

Developer Tools

0% 0%

Flowcharts

100% 100%

Questions & Answers

As answered by people managing FastMinify and GoJS.

Which are the primary technologies used for building your product?

FastMinify's answer

Next.js
React
TypeScript
Tailwind CSS

What makes your product unique?

FastMinify's answer

FastMinify focuses on simplicity, speed and privacy. All tools work instantly in the browser without registration, unnecessary UI complexity or intrusive popups. The platform combines code minification, beautification and encoding utilities in a single lightweight developer-focused experience.

Why should a person choose your product over its competitors?

FastMinify's answer

FastMinify provides a fast and distraction-free experience with modern tooling, clean output formatting and support for multiple formats in one place. It is designed for developers who want quick utilities without accounts, bloated interfaces or workflow interruptions.

How would you describe the primary audience of your product?

FastMinify's answer

FastMinify is built for web developers, frontend developers, backend developers, DevOps engineers, students and anyone who regularly works with code, APIs or web data formats.

What's the story behind your product?

FastMinify's answer

FastMinify was created to provide developers with a cleaner and faster alternative to outdated online code tools. The goal was to build a modern platform focused on essential developer utilities with a strong emphasis on usability, performance and simplicity.

Who are some of the biggest customers of your product?

FastMinify's answer

FastMinify is currently used by independent developers, freelancers, students and small development teams.

User comments

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

Reviews and articles

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

FastMinify no reviews yet

GoJS no reviews yet

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

20+ JavaScript libraries to draw your own diagrams (2022 edition)
modeling-languages.com · Feb 2022

GoJS offers many advanced features for user interactivity such as drag-and-drop, copy-and-paste, transactional state and undo management, palettes, overviews, data-bound models, event handlers, and an extensible tool...

Social recommendations and mentions

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

FastMinify 0 mentions

GoJS 13 mentions

Tracking FastMinify since May 2026.

Ask HN: What do you use to create diagrams?
Well I make https://gojs.net, so I just use the GoJS diagramming library to make diagrams :D Of course, its made for developers trying to make applications, not end users. - Source: Hacker News / over 1 year ago
Ask HN: What is the best software to visualize a graph with a billion nodes?
My library (https://gojs.net) can do that easily. Give it a look, and if you think the price is acceptable for your project, contact us and we can make you a proof-of-concept. - Source: Hacker News / about 2 years ago
Your 14-Day Free Trial Ain't Gonna Cut It
If you click on their username, it takes you to their profile. https://news.ycombinator.com/user?id=simonsarris. - Source: Hacker News / over 2 years ago

Alternatives to FastMinify and GoJS

When comparing FastMinify and GoJS, you can also consider the following products.

CodeBeautify
Online Tools like Beautifiers, Editors, Viewers, Minifier, Validators, Converters for Developers: XML, JSON, CSS, JavaScript, Java, C#, MXML, SQL, CSV, Excel

Compare CodeBeautify to FastMinify or GoJS:

CodeBeautify vs FastMinify CodeBeautify vs GoJS
mxGraph
mxGraph is a fully client side JavaScript diagramming library - jgraph/mxgraph

Compare mxGraph to FastMinify or GoJS:

mxGraph vs FastMinify mxGraph vs GoJS
Minify
Minify is an online CSS and JavaScript minifier.

Compare Minify to FastMinify or GoJS:

Minify vs FastMinify Minify vs GoJS
jsPlumb
jsPlumb is an advanced, standards-compliant and easy to use JS library for building connectivity based applications, such as flowcharts, process flow diagrams, sequence diagrams, organisation charts, etc. More than just a diagram library.

Compare jsPlumb to FastMinify or GoJS:

jsPlumb vs FastMinify jsPlumb vs GoJS
Toptal
Hire the Top 3% of Freelance Talent®. Toptal is an exclusive network of the top freelance software developers, designers, finance experts, product managers, and project managers in the world.

Compare Toptal to FastMinify or GoJS:

Toptal vs FastMinify Toptal vs GoJS
Konva
Konva is 2d Canvas JavaScript framework for drawings shapes, animations, node nesting, layering, filtering, event handling, drag and drop and much more.

Compare Konva to FastMinify or GoJS:

Konva vs FastMinify Konva vs GoJS