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Vanilla JS VS Flagsmith

Compare Vanilla JS VS Flagsmith and see what are their differences

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Vanilla JS logo Vanilla JS

Vanilla JS is a fast, lightweight, cross-platform framework for building incredible, powerful...

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.
Visit Website
  • Vanilla JS Landing page
    Landing page //
    2019-12-06
  • Flagsmith Landing page
    Landing page //
    2021-10-23

Vanilla JS features and specs

  • Lightweight
    Vanilla JS refers to using standard JavaScript without additional libraries or frameworks. This results in smaller file sizes and faster load times, as there are no extra dependencies.
  • Performance
    Since there is no additional abstraction or overhead from libraries, code execution is generally faster, making Vanilla JS highly efficient for performance-critical applications.
  • Full Control
    Developers have complete control over the code, which allows for customized solutions without the constraints imposed by third-party libraries.
  • No Dependencies
    By not relying on external libraries, applications are less prone to break when those libraries experience updates or deprecation.
  • Better Understanding
    Using Vanilla JS often requires developers to have a deeper understanding of JavaScript, which can lead to better code quality and problem-solving skills.

Possible disadvantages of Vanilla JS

  • Longer Development Times
    Since everything must be coded from scratch, initial development can take longer compared to using libraries that offer pre-built solutions.
  • Reinventing the Wheel
    Developers may end up writing solutions for problems that have already been solved by libraries, leading to redundant efforts.
  • Steeper Learning Curve
    Without the abstractions provided by libraries, new developers may find Vanilla JS harder to learn and implement correctly.
  • Less Community Support
    Though JavaScript has a large community, specific problems faced when not using popular frameworks may not have as much community-generated content or support.
  • Cross-Browser Compatibility
    Ensuring cross-browser support can be more challenging without utilizing libraries that automatically handle many compatibility issues.

Flagsmith features and specs

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

Analysis of Flagsmith

Overall verdict

  • Flagsmith is a good choice for teams looking for a reliable and customizable feature management tool. Its open-source nature and comprehensive feature set make it suitable for both small startups and large enterprises. However, the best fit will depend on your specific needs, such as the size of your team, required integrations, and budget.

Why this product is good

  • Flagsmith is widely appreciated for its simplicity, ease of integration, and robust feature flagging capabilities that help teams manage feature rollouts, AB tests, and configuration toggling. It is open-source, which allows users to benefit from a collaborative community and flexibility in customization. Furthermore, its scalable infrastructure supports modern development workflows and ensures smooth performance.

Recommended for

  • Development teams seeking an open-source feature flagging solution
  • Organizations that need flexible feature management across various environments
  • Companies looking for a solution that supports rapid experimentation and testing
  • Teams aiming for granular control over feature rollout and user segmentation

Category Popularity

0-100% (relative to Vanilla JS and Flagsmith)

Vanilla JS

Flagsmith

Developer Tools
7 7%
Developer Tools
93% 93
Web Frameworks
100 100%
Web Frameworks
0% 0
Feature Flags
0 0%
Feature Flags
100% 100
Javascript UI Libraries
100 100%
Javascript UI Libraries
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 Vanilla JS and Flagsmith

Vanilla JS Reviews

We have no reviews of Vanilla JS yet.
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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, Vanilla JS should be more popular than Flagsmith. It has been mentiond 75 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.

Vanilla JS mentions (75)

  • Plain Vanilla Web – Guide for de-frameworking yourself
    From the people who brought you vanilla-js.com http://vanilla-js.com/. - Source: Hacker News / 17 days ago
  • Users don't care about your tech stack
    > Users don't care what language or libraries you use. Users care only about functionality, right? But guess what? These two things are not independent. If you want to make something that starts instantly you can't use electron or java. You can't use bloated libraries. Because users do notice. All else equal users will absolutely choose the zippiest products. Semi-dependent. Default Java libraries being a piles... - Source: Hacker News / 3 months ago
  • Nothing: Simply Do Nothing
    Before clicking, I thought this was going to be the next step in the evolution of "frameworks" like http://vanilla-js.com/. - Source: Hacker News / 8 months ago
  • We're in the brute force phase of AI – once it ends, demand for GPUs will too
    Http://vanilla-js.com/ only include what you need, and it minifies to zero byes!! - Source: Hacker News / 9 months ago
  • Vanilla Prime: A simpler, more sustainable way of web development
    Vanilla JS has been a long-time joke about how modern javascript has advanced far enough not to need libraries for a lot of stuff people still reach for: http://vanilla-js.com/. - Source: Hacker News / 9 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 year 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 2 years ago
  • Which startups are made using Django?
    Flagsmith is written in Django and is open source as well: https://flagsmith.com. Source: almost 3 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 3 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 3 years ago
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What are some alternatives?

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

Svelte - Cybernetically enhanced web apps

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

Next.js - A small framework for server-rendered universal JavaScript apps

Unleash - Unleash is an open-source feature management platform. We are private, secure, and ready for the most complex setups out of the box.

Elm - A type inferred, functional reactive language that compiles to HTML, CSS, and JavaScript

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

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