---
title: "Languages & Frameworks We Build In: Kensink Labs"
description: "The languages and frameworks Kensink Labs builds production software in: React, Next.js, TypeScript, Python, React Native, Flutter, and more."
source: "https://www.kensink.com/languages/"
canonical: "https://www.kensink.com/languages/"
---
LANGUAGES + FRAMEWORKS · WHAT WE BUILD IN

# The languages and frameworks we ship in. React, Next.js, TypeScript, Python, mobile-native.

We pick languages and frameworks for how they age in production, not how they demo. Typed by default, boring where it counts, modern where it pays off.

[Start a conversation →](https://www.kensink.com/contact) [How we work →](https://www.kensink.com/expertise)

[

01

## React

Typed, server-first React that survives a team handoff.

Capability Read more

](https://www.kensink.com/languages/react)[

02

## Next.js

App Router, server components, edge rendering, done right.

Capability Read more

](https://www.kensink.com/languages/nextjs)[

03

## Python

Typed, tested Python for backends, data, and AI pipelines.

Capability Read more

](https://www.kensink.com/languages/python)[

04

## Node.js

TypeScript-first Node services with a small dependency surface.

Capability Read more

](https://www.kensink.com/languages/nodejs)[

05

## TypeScript

End-to-end types, from the API contract to the prop.

Capability Read more

](https://www.kensink.com/languages/typescript)[

06

## FastAPI

Typed Python APIs with automatic OpenAPI and async speed.

Capability Read more

](https://www.kensink.com/languages/fastapi)[

07

## Django

Batteries-included Python for content-heavy apps and admin.

Capability Read more

](https://www.kensink.com/languages/django)[

08

## React Native

Cross-platform mobile that shares logic with your web app.

Capability Read more

](https://www.kensink.com/languages/react-native)[

09

## Flutter

Pixel-identical UI across iOS, Android, and web.

Capability Read more

](https://www.kensink.com/languages/flutter)[

10

## Swift / iOS

Native iOS with SwiftUI when the platform is the point.

Capability Read more

](https://www.kensink.com/languages/swift-ios)[

11

## Kotlin / Android

Native Android with Kotlin and Jetpack Compose.

Capability Read more

](https://www.kensink.com/languages/kotlin-android)[

12

## Vue.js

Typed, tested Vue for teams already invested in it.

Capability Read more

](https://www.kensink.com/languages/vuejs)[

13

## Laravel / PHP

Batteries-included PHP for content and commerce apps.

Capability Read more

](https://www.kensink.com/languages/laravel-php)[

14

## Go (Golang)

Fast, concurrent services and infrastructure tooling.

Capability Read more

](https://www.kensink.com/languages/golang)

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[View .md](https://www.kensink.com/languages.md)

\[EXPLORE THE STACK\]

[

Technologies

Technologies & Infrastructure

Browse](https://www.kensink.com/technologies)[

LLM Models

LLM Models

Browse](https://www.kensink.com/models)[

Design Patterns

Application Design Patterns

Browse](https://www.kensink.com/patterns)[

Project Types

Project Types

Browse](https://www.kensink.com/services)

SENIOR ENGINEERS · APPLIED K

## Not sure which fits?  
Tell us the problem.

We will tell you honestly what to build with, and what to skip. Senior engineers, eval-gated, full source ownership. Sized to the work.

[Book a 15-min intro →](https://www.kensink.com/contact)