Custom Development and Consulting

Foblex Flow powers production products across industries, with 350,000+ npm downloads per year and a track record of solving complex editor challenges.

We offer custom development and consulting for teams that need a node editor, workflow builder, or interactive diagram interface in Angular.

What We Build

Custom Editor Development

Describe the editor your product needs. We build it on top of Foblex Flow and deliver a production-ready solution integrated into your Angular application.

Examples of what teams have needed:

AI pipeline builders with custom node types and validation logic
Call-flow editors for telecom and IVR systems
Schema designers for database and API modeling tools
Internal back-office workflow builders with role-based permissions
Interactive architecture and UML diagram editors

Integration and Architecture

Already using Foblex Flow but need help with a complex integration? We can review your architecture, recommend the right approach, and implement the solution.

Common integration work includes:

Connecting the flow editor to your backend state and persistence layer
Adding layout engines (Dagre, ELK) with custom layout strategies
Performance optimization for large graphs (caching, virtualization)
Implementing undo/redo with @foblex/mutator
Custom drag-and-drop interactions and connection behaviors

Migration

If your team is currently using another library (React Flow, JointJS, GoJS, or a custom solution) and wants to move to an Angular-native approach, we can plan and execute the migration.

How It Works

Discovery call — 30-minute free call to understand your requirements and timeline.
Proposal — A clear scope, timeline, and fixed price. No surprises.
Development — We build, you review. Regular check-ins and deliverables.
Handoff — Clean code, documentation, and a walkthrough so your team can maintain it independently.

Engagement Options

Option	Best For	Typical Range
Consulting call	Quick architecture questions, code review	$150 – $200 / hour
Prototype sprint	Validating an editor concept in 1–2 weeks	$5,000 – $10,000
Full build	Production-ready editor, end to end	$25,000 – $50,000+
Ongoing support	Priority bug fixes, feature requests, reviews	Custom retainer

Why Work With Us

We built the library. No one knows Foblex Flow better. We solve problems faster because we designed the internals.
Deep Angular expertise. Architecture, signals, change detection, SSR, and performance optimization.
Proven in production. Foblex Flow powers real products across industries. See the Showcase for examples.
Long-term commitment. Foblex Flow is actively maintained with regular releases, documentation updates, and community support. We are invested in the ecosystem and stand behind the work we deliver.

Get in Touch

Email us at support@foblex.com with a short description of what you need.