Is your architecture ready to scale? A code audit for diagram tools will tell you

Quickly gain a deeper understanding of your product strengths and limitations - and find out whether it's future-ready

Illustration showing a code snippet with functional JavaScript utilities for data processing, surrounded by UI elements representing diagram nodes and connections. The image promotes a code audit service for diagram tools, highlighting insights on performance and optimization for scalable data visualizations.

See the links. Trust the outputs.

Knowledge graphs ground facts, visualization exposes patterns, and LLMs automate reasoning–only the trio unlocks end-to-end value from large data.

Clarity is king
Clarity is king

77% say AI  visualization is the most needed capability – because readability and de-crossing links are the biggest pain in complex graphs.

UI matters
UI matters

Experts expect graphical interfaces to coexist with text/audio prompts, and note that visualization helps detect AI hallucinations – critical when decisions ride on LLM outputs.

The gap LLMs 
can’t close alone
The gap LLMs 
can’t close alone

Biggest challenges are data privacy, slow responses, and inaccurate outputs. Knowledge graphs provides structure, visualization brings oversight, LLM adds reasoning/automation – together they reduce risk and accelerate outcomes.

Product design team: Joint forces of UX/UI designers, developers, analysts, and PMs

With curious, talented professionals from diverse fields, you get well-rounded apps and diagrams that unify aesthetics, functionality, and user experience

Comprehensive UX and UI skills

From wireframes and prototypes to the final touches, we apply best practices to create intuitive products that users enjoy

Comprehensive UX and UI skills

From wireframes and prototypes to the final touches, we apply best practices to create intuitive products that users enjoy

Technical proficiency

Work with an experienced development team that selects the best technology for a viable product

Technical proficiency

Work with an experienced development team that selects the best technology for a viable product

Business-aware, multi-disciplinary teams

→ We bring together UX/UI designers, developers, business analysts and project managers. They form one project team for a comprehensive approach

Product design team: Joint forces of UX/UI designers, developers, analysts, and PMs

With curious, talented professionals from diverse fields, you get well-rounded apps and diagrams that unify aesthetics, functionality, and user experience

A group picture of the team of product designers and UX/UI specialists.A digital data dashboard UI showcasing productivity analytics, research data. The dashboard highlights unit performance metrics, visual graphs, and workflow diagrams, representing effective UX/UI services and product design strategies.
Comprehensive UX and UI skills

From wireframes and prototypes to the final touches, we apply best practices to create intuitive products that users enjoy

The client is part of the team

→ Better understand each step of the design process

→ Stay in the loop with regular updates and transparent communication

Diagramming and  
data visualization specialists

Team up with UI/UX designers who excel in data visualization to make diagrams and data easier to read

Technical proficiency

Work with an experienced development team that selects the best technology for a viable product

Business-aware, multi-disciplinary teams

→ We bring together UX/UI designers, developers, business analysts and project managers. They form one project team for a comprehensive approach

Synergy Codes is a trusted data visualization partner

Since 2012, we've been specializing in creating and enhancing diagramming applications. By addressing complex user experience challenges and accessibility barriers, we deliver intuitive, scalable solutions that align technical capabilities with business objectives.

Illustration of two hands interacting with a touchscreen element, including purple and green accents on a black background, representing product full-stack product development for data visualization
Diagramming
UX expertise

→ Years designing intuitive interfaces that handle complex data workflows while remaining accessible under pressure.

End-to-end
service delivery
End-to-end service delivery

→ Comprehensive process from initial consultation through implementation, ensuring seamless project execution.

13+ years
of diagramming excellence
13 years of of diagramming excellence

→ We’ve been delivering data visualization and system architecture projects
for enterprise clients worldwide
for over a decade.

Strategic  
consulting

→ Tailored scope definition and solution design based on your specific operational needs and technical requirements.

Technology
agnostic approach
Technology agnostic integration

→ We select optimal technology for your case, ensure high performance, and design for seamless integration with existing systems.

Security
by design
Security by design

→ We build secure frontends without needing access to your backend code, keeping your intellectual property protected.

Two paths, same expertise

Path 1

Workflow Builder

For teams who want to adapt their system to proven patterns

  • Pre-built diagramming platform ready to customize
  • All core features included - focus on your business logic
  • AI Node connects machine learning models and data pipelines into cohesive, automated workflows
  • 2-4 week integration timeline
  • Self-service customization capabilities

Path 2

Custom Development

For complex systems requiring case specific integration

  • Built around your existing APIs and data models
  • Industry-specific components and workflows
  • 8-16 week development timeline
  • White-label and complete source ownership

Not sure which path?

Our 30-minute technical audit will map your requirements to the optimal approach.

Diagram UI
0:34 min

GoJS consultancy: Flexibility meets expertise 

Project consultations icon illustrating a project consultation, featuring a purple circle with a white headset symbol inside.
Project consultations

Benefit from expert advice on your project to spot and fix errors, find what works best for you

Dedicated team icon illustrating a full-time team availability, featuring a purple circle with a white group of people symbol inside.
Dedicated team

Hand over your project to our full-time team of developers, designers, business analysts and project managers for comprehensive support

Body leasing icon illustrating hiring options for GoJS specialists, featuring a purple circle with a white person and a plus sign symbol inside.
Body leasing

We offer flexible hiring options for individual specialists and teams

Maintenance icon illustrating support in GoJS, featuring a purple circle with a white person symbol and two gear icons inside.
Maintenance

Count on our dedicated GoJS team to ensure reliable backup for products we built together

Ad hoc support icon illustrating immediately available GoJS experts, featuring a purple circle with a white speech bubble containing three dots inside.
Ad hoc support

Get support from our seasoned professionals if you face coding challenges or development issues

GoJS training icon illustrating GoJS training offer, featuring a purple circle with a white lightbulb symbol and an arrow circling around it.
GoJS training

Master new or sharpen existing GoJS skills to avoid vendor lock-in challenges

Synergy Codes is a trusted data visualization partner

Since 2012, we've been specializing in creating and enhancing diagramming applications. By addressing complex user experience challenges and accessibility barriers, we deliver intuitive, scalable solutions that align technical capabilities with business objectives.

Illustration of two hands interacting with a touchscreen element, including purple and green accents on a black background, representing product full-stack product development for data visualization
Diagramming
UX expertise

→ Years designing intuitive interfaces that handle complex data workflows while remaining accessible under pressure.

End-to-end
service delivery
End-to-end service delivery

→ Comprehensive process from initial consultation through implementation, ensuring seamless project execution.

13+ years
of diagramming excellence
13 years of of diagramming excellence

→ We’ve been delivering data visualization and system architecture projects
for enterprise clients worldwide
for over a decade.

Strategic  
consulting

→ Tailored scope definition and solution design based on your specific operational needs and technical requirements.

Technology
agnostic approach
Technology agnostic integration

→ We select optimal technology for your case, ensure high performance, and design for seamless integration with existing systems.

Security
by design
Security by design

→ We build secure frontends without needing access to your backend code, keeping your intellectual property protected.

What clients say about Synergy Codes

While looking for a proficient service in creating graphical components, we wanted to work with experts that would advance our tool with exceptional UX and UI, which enabled us to win new deals with significant clients.

Portrait of Aurelien Masse wearing a dark blue shirt and looking at the camera.
Aurelien Masse
VP Engineering at Zeenea

Synergy Codes is at the top of the charts regarding timeliness, accuracy, completeness, and budget compliance.

Profile image of Robert Scott, CTO & Co-Founder of EON Collectiv wearing red shirt and black jacket.
Robert Scott
CTO & Co-Founder, EON Collectiv

They're able to deliver our ideas creatively and efficiently with very few issues and defects.

Profile image of John Kears, Co-owner of Nextware Group with blue shirt and black jacket.
John Kears
Co-owner, Nextware Group

FAQ

  • Do I need to share my source code to get the audit?

    Yes, we require access to the source code to evaluate the diagram implementation and the techniques used. We sign an NDA before accessing any client code.

  • Does it really takes up to 2 days?

    Based on our experience, the audit usually takes up to 2 days—sometimes less, very rarely more. We need this time to understand the architecture, diagram usage, and overall structure of the codebase.

  • What technologies do you support?

    We support JavaScript, TypeScript, React, Angular, GoJS, React Flow, Yjs, Node.js, and NestJS.

  • What do I get after the audit?

    You will receive a report with implementation scores, identified bottlenecks, architectural suggestions, code simplifications, and feature proposals based on your diagram library.

  • Can you help us implement the recommendations?

    Yes, we can assist with implementation; our team includes diagram experts who regularly support clients in applying audit recommendations.

Want your diagrams to listen? Start by talking to us

Fill out the form, and we will get back to you within 24 hours to discuss the next steps.

Contact details
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