Styra
Runtime Control Redefined

A Platformto Ship Smartly

Remote variables, feature flags, A/B testing, and event tracking — one dashboard. Built for solo founders, students, and small teams who want to move fast.

Control your appwithout redeploys.

Change behavior, release safely, and learn from real users through one programmable runtime layer.

Explore the platform

AB Test

Test what actually wins.

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Custom Event

Know what users do next.

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Feature Flag

Ship with a safety net.

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Variables

Change values at runtime.

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AB Test

Test what actually wins.

Learn more

Custom Event

Know what users do next.

Learn more

Feature Flag

Ship with a safety net.

Learn more

Variables

Change values at runtime.

Learn more

AB Test

Test what actually wins.

Learn more

Custom Event

Know what users do next.

Learn more

Feature Flag

Ship with a safety net.

Learn more

Variables

Change values at runtime.

Learn more

AB Test

Test what actually wins.

Learn more

Custom Event

Know what users do next.

Learn more

Feature Flag

Ship with a safety net.

Learn more

Variables

Change values at runtime.

Learn more

Get started in minutes.

Styra is built to integrate into your stack seamlessly. Copy a single snippet and you are live.

Install Styra

30sec setup

Grab our tiny, zero-dependency SDK. It runs seamlessly in any JavaScript runtime — whether you are rendering on the client browser or executing server-side logic.

terminal
npm i styra-js@latest

Initialise Styra

1min setup

Create an initialization instance using your API key. Set the mode option to 'cs' for browser-side caching or 'ss' for secure backend routes.

lib/styra.ts
import { Styra } from "styra-js";

export const styra = new Styra({
  apiKey: process.env.NEXT_PUBLIC_STYRA_KEY!,
  mode: "cs", // Client-side mode
});

Start using

1min setup

Fetch configured values instantly inside your components or actions. Updates propagate from the dashboard live without needing a rebuild or redeployment.

components/Banner.tsx
import { styra } from "@/lib/styra";

// Get your live config variables instantly
const discount = await styra.getVariable("discount", 10);

Built for things , every app needed

Every project eventually needs runtime configuration, feature rollouts, editable content, experiments, and analytics. Instead of building those systems yourself, use Styra and ship faster with one simple API.

Remote Variables

Feature Rollouts

A/B Testing

Remote Content

Kill Switches

Custom Events

The "why" behind Styra

01 / ORIGIN

I was working on multiple projects, just as a part of learning. I wanted to add a coupon banner, change the marketing theme, track user activity — without redeploying every time. So I sat down to write a schema, hook up a database, build an API, all to store one value like theme = blue. Halfway through I stopped and thought, this makes no sense. Someone like me, who innovates daily, shouldn't have to do the same thing every time. So I decided to build a centralised system to handle all of it. By the time I finished, I realised a lot of people need this too.

02 / THE SOLUTION

Big companies use stuff like LaunchDarkly for this. But that's not built for someone like me, testing ideas at 1am, breaking things, trying again the next morning. I wanted a place where I could build and test at the same time — run an A/B test, flip a feature flag, fire a custom event, all without stopping to build the plumbing for it. So building Styra kind of became the obvious next step.

03 / WHAT YOU ACTUALLY GET

My own Projects runs on Styra now. When I want to update a project, I don't touch code, I just go to the dashboard.

If that sounds like you — Styra was built for you!! :)