Software Alternatives, Accelerators & Startups

Fastify VS Flagsmith

Compare Fastify VS Flagsmith and see what are their differences

Fastify logo Fastify

Fastify is a low overhead web framework, for Node.js.

Flagsmith logo Flagsmith

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.
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  • Fastify Landing page
    Landing page //
    2023-10-03
  • Flagsmith Landing page
    Landing page //
    2021-10-23

Fastify features and specs

No features have been listed yet.

Flagsmith features and specs

  • Feature Flags: Yes
  • Remote Config: Yes
  • A/B/X Testing & Optimization: Yes
  • Organization Management: Yes
  • Integrations: Yes

Fastify videos

Master Fastify Tutorial

More videos:

  • Review - Fastify v3
  • Review - FASTIFY.CC BIG SCAM UPDATES || FASTIFY.CC LEGIT/SCAM LIVE PROOF CryptoTricks-Find New Site

Flagsmith videos

No Flagsmith videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to Fastify and Flagsmith)
Web Frameworks
100 100%
0% 0
Developer Tools
9 9%
91% 91
Feature Flags
0 0%
100% 100
JavaScript Framework
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Fastify and Flagsmith

Fastify Reviews

Forget Express.js — opt for these alternatives instead
This also means that we can rely on Fastify to respond with a sane error when parsing fails. For example, when the client sends invalid JSON to Fastify, the response will look something like this:

Flagsmith Reviews

The 8 best free and open-source feature flag services
BlogBackSign inBlogThe 8 best free and open-source feature flag servicesPosted byThe best open-source feature flag tools1. PostHogWhat is PostHog?Supported librariesHow much does it cost?2. UnleashWhat is Unleash?Supported SDKsHow much does it cost?3. GrowthBookWhat is GrowthBook?Supported SDKsHow much does it cost?4. FlagsmithWhat is Flagsmith?Supported SDKsHow much does it...
Source: posthog.com

Social recommendations and mentions

Based on our record, Fastify should be more popular than Flagsmith. It has been mentiond 22 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Fastify mentions (22)

  • Fastify Developers: Upgrade Your Logging with This Simple Guide
    Fastify is a fast and low-overhead web framework for Node.js, designed for building efficient and scalable server-side applications. It is written in JavaScript and aims to provide the best developer experience with the least overhead. Fastify comes with a powerful plugin architecture and a focus on performance. One important part of developing applications with Fastify, or with any other back-end framework, is... - Source: dev.to / 5 days ago
  • Adding flexibility to your deployments with Lambda Web Adapter
    Let’s have a look on how we’ll create our flexible deployment using CDK. In this example we’ll be focusing on deploying a public Web application using fastify as a Web framework:. - Source: dev.to / about 1 month ago
  • Caching RESTful API requests with Heroku’s Redis Add-on
    By using Fastify, you can quickly get a Node.js application up and running to handle requests. Assuming you have Node.js installed, you’ll start by initializing a new project. We’ll use npm as our package manager. - Source: dev.to / about 1 month ago
  • Deploy serverless Lambda TypeScript API with function url using AWS CDK
    Fastify is a JavaScript web framework that intentionally aims for low overhead and speed over other frameworks such as express. I have arbitrarily chose it for this tutorial, but any web framework that supports routing will work. - Source: dev.to / about 2 months ago
  • Hono vs. H3 vs. HatTip vs. Elysia - modern server(less) replacements for Express
    The focus here will be on those frameworks which support running service workers on the server-side and the modern Fetch API standard, so they can be run in Serverless and Edge environments (Cloudflare Workers etc.). So Fastify didn't make the cut for this article, even though it has a 2 year old experiment called fastify-edge. (But they wrote an excellent piece about the evolution from Node to Worker Environments... - Source: dev.to / 3 months ago
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Flagsmith mentions (13)

  • Why use Open Source Feature Flags?
    Considering all these points, the team at Flagsmith has developed a feature flag management platform Flagsmith and made it open source. The core functionality is open and you can check out the GitHub repository here. I have utilized and authored several blogs discussing their excellent offerings and strategies. - Source: dev.to / about 1 month ago
  • free-for.dev
    Flagsmith - Release features with confidence; manage feature flags across web, mobile, and server side applications. Use our hosted API, deploy to your own private cloud, or run on-premise. - Source: dev.to / over 1 year ago
  • Which startups are made using Django?
    Flagsmith is written in Django and is open source as well: https://flagsmith.com. Source: almost 2 years ago
  • The actual infrastructure costs of running SaaS at scale (billions of requests/month)
    Before we dive in, one important call-out: We provide our feature management product to customers in three ways depending on how they want to have it managed: Fully Managed SaaS API, Fully Managed Private Cloud SaaS API and Self-Hosted. The infrastructure costs that we are sharing is for our customers that leverage our Fully Managed SaaS API offering (try it free: https://flagsmith.com/) which represents a portion... - Source: dev.to / about 2 years ago
  • The Story Behind Our Open Source Ecommerce Platform with +9,000 GH stars in 6 months
    On March 15th, Sebastian Rindom, the CEO & Co-founder of Medusa, did an interview with Flagsmith where he talked about how Medusa started, why create a headless commerce solution, why make it open-source, and more. - Source: dev.to / about 2 years ago
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What are some alternatives?

When comparing Fastify and Flagsmith, you can also consider the following products

ExpressJS - Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple

ConfigCat - ConfigCat is a developer-centric feature flag service with unlimited team size, awesome support, and a reasonable price tag.

Nest.js - A progressive Node.js framework for building efficient, reliable and scalable server-side applications.

LaunchDarkly - LaunchDarkly is a powerful development tool which allows software developers to roll out updates and new features.

Laravel - A PHP Framework For Web Artisans

Unleash - Open source Feature toggle/flag service. Helps developers decrease their time-to-market and to increase learning through experimentation.