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Unleash VS ES6

Compare Unleash VS ES6 and see what are their differences

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. featured
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Contents:
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  3. » Reviews
  4. » Alternatives

Unleash logo Unleash

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

ES6 logo ES6

The next version of JavaScript
  • Unleash Landing page
    Landing page //
    2021-06-12

As a highly flexible feature management platform, Unleash is built to reduce the risk of releasing new features and accelerate software development.

Whether you’re a small team or a large enterprise, Unleash enables you to innovate faster and make data-driven decisions that enhance your user experience.

With market-leading data governance, robust change and access controls, SaaS or self-hosted deployment options, multi-region support, and the flexibility of open-source, you have the freedom to choose the setup that works best for you while maintaining full control over your data.

  • ES6 Landing page
    Landing page //
    2019-08-09

Unleash

Website
getunleash.io
Pricing URL
Official Unleash Pricing
$ Details
freemium $75.0 / Monthly ("Enterprise Pay-as-you-go", "5 users")
Platforms
Linux JavaScript Java .Net Go Elixir Python Ruby
Release Date
2019 January
Edit details

ES6

Website
262.ecma-international.org
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-
Edit details

Unleash features and specs

  • Flexibility
    Unleash provides a highly flexible feature management system that allows teams to enable or disable features without deploying new code. This is particularly useful for A/B testing, gradual rollouts, and quick feature toggles.
  • Open Source
    Being an open-source platform, Unleash allows you to review the source code, contribute to improvements, and avoid vendor lock-in. This provides a greater degree of transparency and control.
  • Multiple Environment Support
    Unleash supports multiple environments (development, staging, production) out of the box, enabling seamless management of feature releases across different stages of software development and deployment.
  • Strong Community
    As an open-source project, Unleash boasts a strong community that contributes to its constant improvement and provides support through forums, documentation, and other channels.
  • Privacy and Security
    Unleash allows self-hosting, which can be a significant advantage for organizations concerned about data privacy and security. Self-hosting ensures that no feature flag data leaves your infrastructure.

Possible disadvantages of Unleash

  • Complex Setup
    The initial setup of Unleash can be complex and may require significant time and effort, especially for teams without experience in feature management systems.
  • Limited Built-in Analytics
    Unleash provides limited built-in analytics compared to some commercial feature management tools. Advanced monitoring and reporting functionalities may need to be implemented separately.
  • Dependent on Self-Management
    For those opting for self-hosting, all maintenance, updates, and scaling are the responsibility of the user. This can be resource-intensive and may not be ideal for smaller teams or organizations.
  • Learning Curve
    There is a learning curve associated with mastering Unleash, particularly for teams new to feature flagging and feature management. Proper training and onboarding are necessary to use the platform effectively.
  • Limited Enterprise Features
    While Unleash covers the essentials of feature management, it may lack some advanced enterprise features provided by other commercial products, such as all-in-one dashboards or complex user segmentation out-of-the-box.

ES6 features and specs

  • Arrow Functions
    Enable a more concise syntax for writing function expressions, and automatically bind the context, which simplifies working with 'this'.
  • Template Literals
    Allow embedding expressions and using multi-line strings, improving string manipulation and readability.
  • Destructuring Assignment
    Provides a clear and concise way to extract values from arrays and objects, leading to cleaner and more readable code.
  • Classes
    Bring a more familiar object-oriented approach to JavaScript, offering syntactic sugar over JavaScript's prototype-based inheritance.
  • Modules
    Facilitate code organization by allowing the import and export of modules, enabling better modularity and reusability.
  • Promises
    Introduce a simpler way to deal with asynchronous operations, making it easier to handle errors and work with callbacks.
  • let and const
    Introduce block-level scoping to variables, reducing the likelihood of bugs associated with hoisting and variable scope issues.

Possible disadvantages of ES6

  • Compatibility Issues
    Some environments, especially older browsers, may not fully support ES6, requiring transpilation to ES5 with tools like Babel.
  • Learning Curve
    Developers familiar with ES5 may need time to adapt to new syntax and features, potentially slowing down immediate productivity.
  • Babel Required for Older Browsers
    To ensure browser compatibility, projects often require Babel or similar tools to transpile ES6 code to ES5, adding complexity to the build process.
  • Complexity in Tooling
    ES6 introduces new tools and build systems like Webpack, which can be complex to configure for beginners.

Analysis of Unleash

Overall verdict

  • Yes, Unleash is generally considered a good option for teams looking to implement feature management and flagging in their development workflow. It is praised for its flexibility, scalability, and ease of integration.

Why this product is good

  • Unleash is a feature management platform that offers robust feature flagging capabilities. It allows teams to ship features faster, reduce risk, and efficiently manage feature rollouts. With a focus on gradual releases, segmentation, A/B testing, and flexible SDKs, Unleash provides the tools needed for sophisticated feature management.

Recommended for

  • Development teams aiming for quick, controlled feature releases.
  • Organizations needing dynamic configuration management.
  • Software projects looking to implement A/B testing and custom targeting strategies.
  • Teams that prioritize open-source solutions and community support.

Unleash videos

+ Add

Why Unleash? Why Now?

ES6 videos

+ Add

2020 NIO ES6 Review and Test Drive in Xi'an Shaanxi China

More videos:

  • Review - Nio ES6 impressions / review after driving +1000 kilometres
  • Review - CHINA EV DRIVER - Why I bought TESLA Model 3 Killer - China's NIO ES6 (Time Stamps in Description)

Category Popularity

0-100% (relative to Unleash and ES6)

Unleash

ES6

Developer Tools
100 100%
Developer Tools
0% 0
Programming Language
0 0%
Programming Language
100% 100
Feature Flags
100 100%
Feature Flags
0% 0
OOP
0 0%
OOP
100% 100

User comments

Share your experience with using Unleash and ES6. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Unleash and ES6

Unleash 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

ES6 Reviews

We have no reviews of ES6 yet.
Be the first one to post

Social recommendations and mentions

Based on our record, ES6 should be more popular than Unleash. It has been mentiond 17 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.

Unleash mentions (4)

  • KILLSWITCH
    So my first instinct is to setup some sorta feature-flag thing within a CMS so managers can flip the boolean, I'm exploring getunleash.io and GrowthBook.io and we already use Contentful.com within the app but they're saying they "really don't think we need to use any third party thing for a killswitch"... Source: over 2 years ago
  • Need your opinion
    We are an Open Source Feature Flagging solution called Unleash, and we are looking to get some feedback from the community on a decision we are trying to make. We are considering offering our developers the option to either write technical content through a Community Content Program for us for a $200 fee, or to donate that amount to charity. Source: over 2 years ago
  • How we use analytics as a privacy focused OSS company
    TLDR: Privacy is really important for us at Unleash. Here you will find the full story on how we ended up with an analytics solution that does not collect personal data and has very short retention. Whenever we evaluate a new feature at Unleash, we always start with one question. How does this fit with our values? This question is powerful. It can quickly qualify or disqualify a feature from consideration, putting... - Source: dev.to / about 3 years ago
  • Best A/B testing, experimentation platform for Mobile
    Have seen Unleash used: getunleash.io and people seemed happy with it. Source: over 4 years ago

ES6 mentions (17)

  • A comprehensive guide to JavaScript generators
    Generators were first introduced in ES6 and have since become a fundamental part of the language. They are defined using the function keyword suffixed with an asterisk like: function*. Here’s an example:. - Source: dev.to / 8 months ago
  • Common JavaScript Mistakes Developers Make
    Block scope: Introduced in ES6 (ECMAScript 2015), block scope allows you to declare variables with the let and const keywords within specific code blocks defined by curly braces, such as if statements, loops, and arrow functions. This provides even more precise control over variable accessibility and helps prevent unwanted side effects. - Source: dev.to / about 1 year ago
  • You're parsing URLs wrong.
    But JavaScript didn't always have a good way to construct and parse URLs built in. The URL object was first included in the ECMAScript 2015 specs. - Source: dev.to / over 1 year ago
  • Time, Space and Complexity
    The ECMAScript 2015 (ES6) standard introduced the concept of "proper tail calls" (PTC), which mandates that compliant JavaScript engines must implement TCO for tail calls. PTC ensures that a function call in tail position does not increase the call stack size, thus allowing for potentially infinite recursive calls in constant stack space. - Source: dev.to / almost 2 years ago
  • Var, Let , Const - Javascript basics
    Let was introduced in ES6ECMAScript2015. It is Block Scoped, any code written within {} is said to be in a Block. So, that's the restriction that ECMA wanted to implement with let, making variables inaccessible outside the block. - Source: dev.to / over 1 year ago
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What are some alternatives?

When comparing Unleash and ES6, you can also consider the following products

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

Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.

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.

JavaScript - Lightweight, interpreted, object-oriented language with first-class functions

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

PHP - A popular general-purpose scripting language that is especially suited to web development

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