Automotive
REACTJS
MIGRATION SERVICES
We handle all types of React migrations — from legacy stacks moving into React to teams switching frameworks entirely. Our AI-powered code analysis maps your codebase, identifies migration risks, and plans the optimal path — turning what usually feels like months of uncertainty into a structured, predictable project we've done hundreds of times.
Services
React JS Migration Services
Legacy Frontend to React Migration
We migrate legacy frontends built on outdated technologies like jQuery, Backbone, or pure JavaScript into outstanding React applications. Our team restructures the codebase, prioritizing reusability, better performance, and long-term stability.
With our React JS migration services, you'll eliminate technical debt, improve frontend performance, and simplify future maintenance.
React to Another Framework Migration
We support teams transitioning from React to more structured frameworks like Angular or Vue. Our engineers carefully map existing React components and business logic, ensuring a controlled migration without disrupting your active users.
React JS migration doesn't always mean to React, and we're one of the few teams that treat from React migration with the same level of precision.
React Version Upgrades
At The Frontend Company, we upgrade outdated React apps to the latest version, smoothly managing breaking changes, deprecated APIs, and dependencies. We rewrite outdated class components into clean, optimized React hooks, improving readability and performance.
Through careful testing, we ensure your product remains stable throughout the React JS migration. You gain an up-to-date, secure, and maintainable React app without the usual headaches of version upgrades.
Migration Planning & Code Audits
Our React migration always begins with detailed planning and a thorough audit of your existing codebase. We dive deep into your current stack, identify risks, and develop a custom migration strategy that fits your product and business objectives.
Our approach to React JS migration services significantly reduces risk, ensuring predictable timelines and avoiding unexpected issues. When working with TFC, you can start the migration process with confidence, knowing exactly what to expect at every stage.
AI-assisted code analysis helps us map every component, dependency, and integration point in your existing codebase — creating a comprehensive migration blueprint that our engineers use to plan each phase with precision.
Integration with Design Systems
We seamlessly integrate your existing design system or UI component library into the newly migrated React codebase or helps you build one from scratch if needed. We focus on reusable components, consistent styling, and predictable behavior across every screen and state.
As part of our React JS migration services, we align frontend code with your brand and product standards, so design and development finally move in sync. The result is a polished frontend with standardized components that accelerate feature development and simplify ongoing maintenance.
React js stack
Technologies we use
As a specialized ReactJS migration company, we use battle-tested tools across UI, forms, state management, and deployment to make fast and scalable migrations.
UI:
Ant Design
Material UI
React BootstrapState Management:
React ReduxRedux Thunk
Redux SagaForms:
Redux Form
Formik
YupMobile:
React NativeDeploy:
Heroku
NetlifyPackage Manager:
NPMOn server:
NodeJSTypical service flow
1
Preparation
We begin by reviewing your current frontend architecture, product goals, and technical documentation to understand your migration needs clearly.
From there, we map out the React JS migration plan, prioritize components and features with the biggest impact, and assign a senior engineering team tailored specifically to your frontend stack.
2
Migration
We perform the migration in short, structured sprints, following best practices to ensure steady progress without disrupting your daily operations.
Every sprint delivers working, migrated components and clear documentation updates. Our React developers produce clean, stable code that is optimized for performance and scalability.
3
Testing
As experts in React JS migration services, we prioritize rigorous testing to ensure application stability throughout the migration process.
Every migrated component undergoes thorough code reviews, manual testing, and end-to-end regression checks to identify and fix issues before they are visible to your users.
4
Release
After testing, we smoothly deploy the migrated frontend into your production environment and make sure everything runs with minimal disruption and maximum reliability.
We do not say goodbye after release — we provide long-term support, promptly fix bugs, and help your team confidently build and scale your newly migrated React application.
Portfolio
Our ReactJS Recent Projects
Why The Frontend Company
Proud moments
We've completed dozens of framework migrations — from AngularJS to React, jQuery to React, and React version upgrades — without disrupting our clients' live products. Our 4.9/5 Clutch rating reflects the precision and reliability teams trust us for.
Average Referral Rating
4.9
Clutch, Spring Award 2025 Global
Clutch 1000 2025
Clutch, Spring Award 2024 Global
Clutch, Top Angular Developers 2024
Clutch, Top Developers 2024
Best Web Development 2023
Clutch, Fall Champion 2023 Global
Clutch 1000 2023
Clutch, Top Company 2022
Business of the year 2022
TESTIMONIALS
What our clients say
David Grimm
CTO, Knots
The Frontend Company quickly provided top talent who became key to our team. Reliable, responsive, and a pleasure to work with!
Chad Willard
CEO at Straddle
Their speed and professionalism are really impressive
Jacob Berg
CTO at Social Curator
I appreciated the level of comfort TFC made us feel. It was like being a part of a family.
Gilles Clément
Director & Product Engineering, SkillDirectory
They are young, talented, and extremely smart developers.
Steinar Aas
CEO & Co-Founder at Asio AS
Their flexibility and genuine interest in finding the best solution for the product was impressive.
Prasanna Elvis Eswara
Principal Consultant, Roost Digital
They were proactive and seemed eager to build a relationship.
Georg Winkler
CEO, Xpertify
The different and very profound skillset of the TFC team was very impressive.
Patrik Dvořák
CEO, SECTOR 31 s.r.o.y
Their responsiveness and accuracy were impressive. We highly recommend them
Philipp Lenz
Co-Founder, parloo.de
There are a lot of companies that offer similar services but we’ve had an end-to-end good experience with them.
Bartek Czerwinski
CTO, Quik
TFC has the ability to dive in and get the work done creatively with a lot of personal input.
David Grimm
CTO, Knots
The Frontend Company quickly provided top talent who became key to our team. Reliable, responsive, and a pleasure to work with!
Max Limper
CEO @ DGG, Creators of RapidPipeline
Professional, communicative, and efficient team. They connected our headless CMS to a fast static site. Highly recommended!
Steinar Aas
CEO & Co-Founder at Asio AS
Their flexibility and genuine interest in finding the best solution for the product was impressive.
Chad Willard
CEO at Straddle
Their speed and professionalism are really impressive
Bartek Czerwinski
CTO, Quik
TFC has the ability to dive in and get the work done creatively with a lot of personal input.
Gilles Clément
Director & Product Engineering, SkillDirectory
They are young, talented, and extremely smart developers.
Prasanna Elvis Eswara
Principal Consultant, Roost Digital
They were proactive and seemed eager to build a relationship.
Georg Winkler
CEO, Xpertify
The different and very profound skillset of the TFC team was very impressive.
Patrik Dvořák
CEO, SECTOR 31 s.r.o.y
Their responsiveness and accuracy were impressive. We highly recommend them
Philipp Lenz
Co-Founder, parloo.de
There are a lot of companies that offer similar services but we’ve had an end-to-end good experience with them.
Jacob Berg
CTO at Social Curator
I appreciated the level of comfort TFC made us feel. It was like being a part of a family.
Let's start
How to Start Your ReactJS Migration with TFC
1
Book a Free Call
Start with a call with Alex, the Founder of The Frontend Company, who has managed numerous React JS migrations since the framework's earliest days.
Right from the start, you'll discuss your migration goals, your current frontend architecture, and any challenges you may face.
You'll also get a clear understanding of what's involved in a React JS migration, priorities, and the best path forward. This step lays the foundation for our collaboration and ensures we're aligned from day one.
2
Get a Clear Migration Plan
After our initial call, we'll put together a detailed React JS migration plan with clearly defined steps, timelines, and fixed pricing.
You'll know exactly what's included, how long each phase will take, and how much it will cost. Our goal is complete transparency, removing any uncertainty around your migration.
3
Get Started
At this stage, we complete the necessary documentation, resource allocation, and onboarding within 2-4 weeks.
When everything's ready, we start your migration immediately, with experienced developers who know exactly what to do and how to avoid common pitfalls.
Let's work together
Let's create an interface that will outshine competitors and delight your clients. We will contact you within one business day to discuss the project and create a proposal based on your needs, budget, and timeline.
Questions?