Real-time process mapping software has one job during a live session: keep up with the people talking. Truvle, a self-funded startup building a process-mapping tool, needed its MVP to let a team map how work actually happens while they discussed it, adding actions, questions and answers as fast as the conversation moved.

That view, called Capture, is where Truvle's users spend more than 80% of their time in the app. If it lagged, the whole product lagged.

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Key takeaways

• The main view of a process-mapping tool has to feel like pen and paper: fast, simple and never in the way.

• Truvle's MVP handled live edits with React hooks, TypeScript and Next.js, so the screen didn't redraw or stall mid-conversation.

• The state was planned around the session itself: every action, question and answer node, every connection, saved and restored.

• Getting this right first gave the rest of the product a stable base to build on.

Why real-time process mapping is hard to build

A process map built during a live conversation changes constantly. Someone adds a step, another person rephrases a question, a connection moves. Each change updates the application's state, and in a typical React app a state change can redraw much more of the screen than it needs to.

On a small map nobody notices. On a big one, in the middle of a session, those redraws turn into delays, and the conversation stops while everyone waits for the screen.

How Melt built real-time state management for Truvle

A canvas that feels like pen and paper

The feature's spec set the bar: users should feel they have pen and paper in front of them. That meant clean nodes, no excess color, and actions that need almost no training.

[H3] State built around actions, questions and answers

Truvle's maps are made of three kinds of nodes (actions, questions and answers) and the connections between them. The team used React hooks and a TypeScript data model so each update touches only what changed, and the map can be saved and reopened exactly as the team left it.

Next.js as the foundation

The app runs on the web, built with React, TypeScript and Next.js. That gave the MVP one consistent base for the canvas, the routing and the features that came after.

What founders should decide early in a real-time product

Define what "real-time" means for your users. For Truvle, it was edits appearing instantly during a live session.

Design state before the feature list grows. Changing how state works after launch costs far more than planning it up front.

Test with big maps, not small ones. A map with 10 steps behaves very differently from one with 200.

Results: real-time process mapping at Truvle

Truvle's first MVP launched in August, as planned, and the team kept improving it sprint by sprint. Right before launch, Truvle signed its first major contract, with a large supermarket chain, and a second MVP followed in October with the new client's requirements.

This state layer became the base for the rest of the Truvle story: the high-performance ReactFlow canvas, swimlane and dynamic routing algorithms, server-side process analytics and remote process documentation for teams.

Read the full Truvle case study.

FAQ: real-time process mapping software

What is real-time process mapping software?

It's software that lets a team build and edit a process diagram together, live, with every change showing up right away.

Why do real-time apps slow down as they grow?

Usually because each change redraws more of the screen than it needs to. As the map grows, those redraws become visible delays.

Can an MVP handle real-time features without a large team?

Yes, if state management is planned early. Designing it right at the start costs far less than rebuilding it after launch.

If your product needs to work live and you're not sure the foundation will hold, let's look at it together.

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