Facile Technolab builds full-stack web applications with an ASP.NET Core backend and a Vue.js frontend a pairing well suited to teams that want a lightweight, approachable frontend framework paired with a secure, high-performance API layer. We work with clients across the US, Europe, and Australia, building new applications and adding Vue frontends to existing ASP.NET Core APIs.
Our ASP.NET Core backend work follows the same toolset across projects applied based on what each project actually needs, not reinvented each time.
On the frontend, our Vue work is built on Vue 3 and its current ecosystem.
A full-stack ASP.NET Core and Vue.js project can mean different things depending on where you're starting from. Here's how we typically approach it.
We design and build the application from scratch. ASP.NET Core API on the backend, Vue.js frontend, with the architecture planned around your specific requirements. This includes authentication, data models, API design, and the Vue component structure, planned together so the two layers fit cleanly from the start.
If you already have an ASP.NET Core backend and need a new frontend, or need to replace an existing one, we build the Vue application against your existing API. This typically starts with reviewing your existing API to understand what's available before any frontend work begins.
For applications running on older ASP.NET MVC or Web Forms with outdated, jQuery-based frontends, one modernization path is building a new Vue frontend — often the lighter-weight option compared to a larger framework, which can matter for teams taking on frontend modernization incrementally alongside backend changes.
For applications already in production, we provide ongoing feature development, bug fixes, and performance work across both the Vue frontend and ASP.NET Core backend — as a dedicated team or as an extension of your existing one.
Most projects use one of three setups. We choose based on your hosting, security needs, release cadence and team structure.
The Vue app is built and hosted on its own, for example as a static site, and calls your API on a different origin.
Best for: products with several clients or separate front-end and back-end teams.
The built Vue files are served from the same ASP.NET Core application, so there is one deployment and one origin.
Best for: portals, internal tools and smaller teams.
Nuxt renders pages on the server or generates them statically, and your API stays in ASP.NET Core.
Best for: public sites and marketplaces where SEO matters.
A Vite proxy sends API calls from the Vue dev server to ASP.NET Core, so you avoid CORS issues while developing.
// vite.config.ts
export default defineConfig({
plugins: [vue()],
server: {
proxy: {
'/api': {
target: 'https://localhost:7001',
changeOrigin: true,
secure: false
}
}
}
})
After vite build, copy the output into wwwroot and let ASP.NET Core serve it, falling back to index.html for client-side routes.
// Program.cs
app.UseStaticFiles();
app.MapControllers();
app.MapFallbackToFile("index.html");
Already running an older ASP.NET MVC or Razor app? We can add Vue components page by page. See our software modernization services. Prefer to write the UI in C#? Compare with our Blazor development.
Our full-stack developers work across both layers, so the Vue front end and the ASP.NET Core API are planned together. Here is what that covers on a typical project.
Already have an ASP.NET Core backend or an established development team? Add Vue.js development capacity to build new interfaces, extend existing applications, and integrate frontend components with your APIs. Our developers can collaborate with your team and follow your existing development workflows.
Looking to add Vue.js expertise without outsourcing the entire project? Explore our flexible developer hiring options.
Hire Vue.js DevelopersFind the right support for your Vue.js development needs.
Facile Technolab's services earned high satisfaction and excellent feedback from the client. The team was skillful, efficient, and timely in delivering tasks. Their efficiency in Microsoft technology stood out.
The team has improved the models and made them faster, and they've stood out for their responsiveness and cooperative approach. They communicate well via WhatsApp and Microsoft Teams.
The client is able to demonstrate a functional prototype to their end client that has received positive feedback. The team has executed an effective project management style.
The client is working well with Facile Technolab. The vendor is highly responsive with a collaborative mindset.
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Here are some common questions and answers about our .NET Core and Vue.js development services.
Usually one of three ways: a separate Vue app calling an ASP.NET Core API, a Vue app built and served by ASP.NET Core as a single deployment, or a Nuxt front end in front of an ASP.NET Core API. We choose based on hosting, security, release cadence and your team's structure.
When Vue is served from the same origin as the API, we typically use cookie-based authentication. When they run on different origins, we typically use OpenID Connect or JWT-based authentication with a correctly configured CORS policy. The right choice depends on your identity provider and security requirements.
Blazor lets a .NET team write the user interface in C#, which can simplify skills and tooling. Vue has a larger JavaScript ecosystem, a bigger hiring pool and more flexibility for highly interactive front ends. We build with both, so we can recommend one based on your team.
Yes. We can mount Vue components inside existing pages and replace jQuery-based screens one at a time, or build a separate Vue front end against your existing API. A staged approach avoids a big-bang rewrite.
Yes, when a project needs server-side rendering or static generation for SEO and first-load speed. The API stays in ASP.NET Core, and Nuxt runs either as a Node server or as static output, which adds a small hosting requirement.
We build responsive web apps and progressive web apps with Vue on an ASP.NET Core backend. Xamarin reached end of support in 2024, so for a native mobile app we would assess .NET MAUI or another approach with you.
Cost depends on scope, complexity and team size. Dedicated developer rates start at $13 USD per hour, and we provide a fixed quote for clearly scoped builds. Share your requirements and we will send a proposal within 2–3 business days.
It depends on scope. As one example, a dedicated team took a cross-border marketplace from idea to live MVP in 4 months. We confirm a timeline after discovery, once the scope is clear.
Yes. Our developers can join your team full-time, part-time or hourly and follow your workflow, tools and standups.
Yes. We start with a review of the code, dependencies and tests, then agree on a plan to upgrade the backend, replace an outdated front end with Vue, or support the app as it stands.
Share your idea, your existing API or the app you want to modernize. You will get a proposal within 2–3 business days.
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