2026 Best Software Awards are here!See the list
Product Avatar Image

client IO s.r.o.

Show rating breakdown
137 reviews
  • 2 profiles
  • 3 categories
Average star rating
4.7
Serving customers since
2014

Profile Name

Star Rating

123
13
1
0
0

client IO s.r.o. Reviews

Review Filters
Profile Name
Star Rating
123
13
1
0
0
Denis S.
DS
Denis S.
01/26/2026
Validated Reviewer
Review source: Organic

Fast, Great-Looking UML Diagrams with a Clean API and Solid Docs

Diagrams look great and work really fast. I'm building a product for my early-stage startup and needed solid UML diagrams - tried a few other libraries but JointJS was the only one that actually worked well for what I needed. Clean API, good docs.
PQ
peng q.
01/20/2026
Validated Reviewer
Review source: Organic

JointJS turns lesson planning into clear visual workflows.

"What I like best about JointJS is its flexibility and powerful diagramming capabilities. It allows us to build highly interactive and customizable diagram-based applications with ease. The library is well-structured, supports a wide range of diagram types (like flowcharts, UML, BPMN), and integrates smoothly into our frontend stack. Additionally, the built-in support for SVG rendering and the ability to extend functionality through plugins make it a great fit for our project's evolving needs. Even with complex diagrams, JointJS remains performant and developer-friendly."
Tim K.
TK
Tim K.
12/06/2025
Validated Reviewer
Verified Current User
Review source: Organic

Foundational Diagramming Made Easy and Fast with JointJS

JointJS has become the foundational diagramming library for my product. It's fast, has robust controls, multiple layout options, and is easy to use.

About

Contact

HQ Location:
Prague, Czech Republic

Social

@jointjs

What is client IO s.r.o.?

Build advanced visual and no-code/low-code applications quickly and confidently with a proven library.

Details

Year Founded
2014