All Blog Posts - Page 6

Building a toggle-able link in bio app with Reflex.dev and LaunchDarkly

By day, I'm a developer experience engineer; by night, I'm a stand-up comedian. My audience (whether it's a tech conference or comedy club) differs widely. And as any skilled performer knows, the first way to bring on the tomatoes is by not serving your audience what they want. Fortunately, I've crafted a customizable (and toggle-able) link in the bio application using Reflex.dev and LaunchDarkly, which displays different information based on the scenario. Follow this guide to learn how to create a dynamic (and visually appealing) link in the bio site.

Erin Mikail Staples

De-risked releases

Oct 17

Mitigating signup spam spikes with LaunchDarkly and Twilio Verify in an ExpressJS app

In this tutorial, we’ll build an ExpressJS demo app that has the flexibility to toggle extra verification layers on during spam attacks. This demo combines Twilio Verify, a fraud verification API that can be used across many communications channels, with LaunchDarkly feature flags. Take that, spammers.

Tilde Thurium

Product experimentation

Oct 16

Building a Culture of Experimentation: Quantifying the Value of Experimentation

Scott Shindeldecker

De-risked releases

Oct 07

Upgrade your APIs safely with Progressive Rollouts in an ExpressJS Application

Tilde Thurium

Oct 06

Boost Your Next.js Reality TV Scenario Generator: Rate Limiting and Targeting with Arcjet and LaunchDarkly

Reduce risk in your AI-powered apps by implementing rate limiting with Arcjet and leveraging LaunchDarkly’s targeting capabilities.

Erin Mikail Staples

Oct 08

Part 1: Keeping Up With The Pace Of GenAI Innovation

In this four-part blog series, we’ll cover how GenAI is transforming software delivery, the new challenges it introduces, and how LaunchDarkly can help teams build and deliver new GenAI features within a matter of hours, not weeks.

Steve Zegalia

Oct 03

How to build an AI-powered Reality TV Scenario Generator App in Next.js with Replicate + LaunchDarkly

Thanks to the power of technology and AI, we can try our hand at a Reality TV Simulator app. Let’s build an AI-powered application that generates scenarios for a wilderness survival reality TV show, similar to a personal favorite, "Naked and Afraid." Let’s use Next.js, LaunchDarkly, and Replicate to create a Reality TV AI generator application.

Erin Mikail Staples

Experimentation

Oct 02

Experimentation in financial services: 5 ways to increase customer engagement

Experimentation goes beyond personalization—it’s also about maximizing efficiency and reducing guesswork.

LaunchDarkly

Developer productivity

Oct 03

Building a Dynamic Email Personalization System with Resend, LaunchDarkly, and SQLite

In this guide, we'll build a dynamic email marketing system that personalizes emails for different user segments. We'll use Resend to send emails, LaunchDarkly to control which users receive customized content using feature flags, and SQLite to store and manage user data. We'll also use python-dotenv to securely manage our environment variables, such as API keys.

Amit Jotwani

Product Updates

Oct 02

Introducing A New Way To Quickly and Easily Do Progressive Rollouts In LaunchDarkly

While you can already configure Progressive Rollouts using workflows in LaunchDarkly today, we want to make it even easier for your team to de-risk your software releases. That's why we're excited to introduce a new way to add Progressive Rollouts to your releases.

Steve Zegalia

De-risked releases

Oct 02

Upgrade your APIs safely with Progressive Rollouts in a Python FastAPI Application

Tilde Thurium

Team & News

Sep 27

Launch your next big idea with the Jam.dev Starter Pack

You’re a builder with your next big idea — the only thing stopping you is figuring out which dev tools to use. Don’t get stuck in analysis paralysis; we’ve been hard at work with the Jam.Dev team, alongside other must-have developer tools to bundle everything you need in one neat little package.

Erin Mikail Staples

Sep 26

Disillusioned With The Hype Of Generative AI? How To See Results And Enjoy That Early Optimism Once More

Many leaders have come to believe that generative AI is not the magic elixir some have made it out to be. Taking a look at the Gartner hype cycle, generative AI was recently at the peak of inflated expectations. Now, we’re careening through the “trough of disillusionment”—and fast. While many leaders have become disenchanted with the progress resulting from generative AI, there is a “slope of enlightenment” on the other side.

Dan Rogers

Experimentation

Sep 26

Using LaunchDarkly to target different audience segments within your Python Application

In this tutorial, you will learn how to create different user experiences in a Python application that provides two different playlist examples by leveraging LaunchDarkly's targeting rules and segments.

Erin Mikail Staples

Sep 25