Software Alternatives, Accelerators & Startups

Svelte VS Slither.io

Compare Svelte VS Slither.io and see what are their differences

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Svelte logo Svelte

Cybernetically enhanced web apps

Slither.io logo Slither.io

Slither.io is a multiplayer online video game. Players control an avatar resembling a worm, which consumes multicolored pellets, both from other players and ones that naturally spawn on the map in the game, to grow in size.
  • Svelte Landing page
    Landing page //
    2023-07-27

We recommend LibHunt Svelte for discovery and comparisons of trending Svelte projects.

  • Slither.io Landing page
    Landing page //
    2018-09-29

Svelte features and specs

  • Performance
    Svelte shifts much of the work from runtime to compile time, resulting in faster and more efficient web applications. By compiling components to highly optimized vanilla JavaScript, it reduces the overhead and boosts performance.
  • File Size
    Due to its compile-time nature, Svelte produces smaller bundle sizes compared to other frontend frameworks like React or Angular, which can significantly improve load times and performance.
  • Simplicity
    The framework is designed to be more accessible and easier to understand. Svelte’s syntax is clean and straightforward, allowing developers to get up and running quickly with minimal boilerplate.
  • Reactivity
    Svelte provides a simple and intuitive way to handle reactivity by using built-in language constructs like assignments. This means no complicated state management libraries are necessary for many use cases.
  • Less Boilerplate
    Svelte reduces the boilerplate code typically required in other frameworks, resulting in a cleaner and more maintainable codebase. This can help accelerate development and reduce bugs.
  • Reactive Programming
    SvelteKit leverages Svelte's reactive programming model, allowing developers to write less code while achieving better functionality through automatic reactivity.
  • Integrated Router
    SvelteKit includes a built-in router, which simplifies the creation of multi-page applications and enables easy setup of dynamic routes.
  • SSR and SSG
    SvelteKit supports Server-Side Rendering (SSR) and Static Site Generation (SSG) out of the box, giving developers flexibility in how they build and deploy their applications.
  • Opinionated but Flexible
    While SvelteKit provides an opinionated setup to streamline the development process, it also allows for customization to fit a developer’s specific needs.

Possible disadvantages of Svelte

  • Ecosystem Maturity
    Svelte’s ecosystem is not as mature or extensive as React’s or Angular’s. There are fewer third-party libraries, tools, and resources available, which might make it more challenging to find solutions for less common problems.
  • Learning Curve
    While Svelte itself is simpler, its approach is quite different from traditional frameworks like React and Angular. This can require a mental shift and time to learn new paradigms, especially for developers coming from those backgrounds.
  • Community Support
    Given that Svelte has a smaller user base and community compared to more established frameworks, finding community support, tutorials, and best practices can sometimes be more difficult.
  • Tooling
    While Svelte has good official tooling and support, it may lack some of the advanced tools and integrations available for other frameworks, which can slow down development for more complex applications.
  • SEO and SSR
    Although Svelte has options for server-side rendering (SSR) and improving SEO, handling these aspects is not as out-of-the-box or mature compared to frameworks like Next.js for React.
  • Community Size
    SvelteKit has a smaller community compared to other frameworks, which can affect the availability of online resources, tutorials, and community-driven support.
  • Tooling and Integration
    Some commonly used development tools and integrations may not be fully compatible with SvelteKit, necessitating workarounds or additional configuration.
  • Frequent Updates
    As a newer framework, SvelteKit undergoes frequent updates and changes, which can sometimes lead to breaking changes or require developers to frequently update their knowledge and projects.
  • Market Adoption
    SvelteKit is less adopted in the industry compared to other frameworks, which might make it a less attractive option for companies looking for widely recognized and vetted solutions.

Slither.io features and specs

  • Simple and Engaging Gameplay
    Slither.io combines the simple mechanics of classic snake games with a multiplayer twist, making it easy for new players to pick up and play while being challenging enough for experienced players.
  • Multiplayer Experience
    Playing with and against real players from around the world adds an element of unpredictability and competitiveness that enhances the overall experience.
  • No Download Required
    The game can be played directly in the web browser without the need for downloading and installing additional software or apps.
  • Aesthetic Appeal
    The colorful graphics and smooth animations make the game visually appealing and engaging.

Possible disadvantages of Slither.io

  • Lag and Performance Issues
    Players may occasionally experience lag, which can lead to frustrating moments, particularly in a competitive multiplayer environment.
  • Limited Game Mechanics
    The game’s mechanics are relatively simple and may become repetitive over time, lacking the depth and variety found in other games.
  • Advertisements
    The free-to-play model relies on advertisements, which can interrupt gameplay and detract from the gaming experience.
  • Connectivity Requirements
    A stable internet connection is required to play, which can be a limitation for players with poor or unstable internet access.

Analysis of Svelte

Overall verdict

  • Svelte is highly recommended for developers looking for a modern, efficient, and easy-to-learn framework. It provides excellent performance and a great developer experience. Its growing community and ecosystem reinforce its viability as a strong option for new projects.

Why this product is good

  • Svelte is considered good because it offers a unique approach to building user interfaces. Unlike other frameworks, Svelte shifts the work from the browser to the build step, compiling components into efficient vanilla JavaScript at build time. This results in faster performance and smaller bundle sizes. Additionally, Svelte's reactivity model is straightforward and intuitive, leading to more maintainable code. Its syntax is easy to learn and helps in building applications quickly.

Recommended for

  • Developers seeking a lightweight and performant alternative to React or Vue.
  • Projects where bundle size and speed are critical.
  • Developers new to front-end frameworks due to its simplicity and ease of learning.
  • Rapid prototyping and single-page applications.

Analysis of Slither.io

Overall verdict

  • Overall, Slither.io is a fun and engaging game that is well-suited for quick gaming sessions. Its simplicity and competitive nature make it appealing, although some players might find the gameplay repetitive over time. Lag issues can occasionally affect the experience, but updates have improved this aspect.

Why this product is good

  • Slither.io is popular due to its simple yet addictive gameplay. It combines elements of classic snake games with a competitive edge, allowing players to compete against others from around the world in real-time. The goal of growing and outmaneuvering opponents creates a dynamic and engaging experience. Additionally, its easy accessibility via web browsers and mobile devices contributes to its appeal.

Recommended for

    Slither.io is recommended for players who enjoy casual, competitive online games with straightforward mechanics. It's ideal for individuals looking for a quick gaming fix or those who have fond memories of classic snake games and wish to experience an updated version. It's also suitable for all ages, appealing to both younger audiences and adults due to its simplistic design and easy-to-learn controls.

Svelte videos

Svelte vs React vs Angular vs Vue

More videos:

  • Review - SvelteKit Breaking Changes 2022 - My Reactions and What You Need to Know!
  • Review - Why Svelte is the best JS "framework"
  • Tutorial - SvelteKit Crash Course Tutorial #1 - What is SvelteKit?
  • Review - Oh crap, here comes *another* JavaScript framework || SVELTE || Sveltejs

Slither.io videos

SLITHER.IO | AppSpy Review

Category Popularity

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Javascript UI Libraries
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Games
0 0%
100% 100
JavaScript Framework
100 100%
0% 0
Online Games
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100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Svelte and Slither.io

Svelte Reviews

Top JavaScript Frameworks in 2025
SvelteJS is a modern JavaScript framework that is useful for building static web apps that are fast, lean, and fun. You can use Svelte to build single, reusable components and large or even small-scale projects. Svelte has started gaining attention because of its ability to produce smaller code bundles that run faster in web browsers.
Source: solguruz.com
Top 10 Next.js Alternatives You Can Try
This web development framework can help you perform the easiest tasks to develop the interface components that users can interact with within their browsers, such as the comment section. Moreover, it has SvelteKit to render the components of the entire page with best practices and developments. You can utilize this platform effortlessly to add basic functionalities and...
20 Next.js Alternatives Worth Considering
Cruise into the Svelte ecosystem with Sapper, a framework that takes all the brilliance of Svelte and dials it up for app building. It’s like Svelte’s outgoing cousin, optimizing for an even smoother ride from development to go-live.
10 Best Next.js Alternatives to Consider Today
SvelteKit, the official framework for Svelte, streamlines the development of Svelte applications. With an intuitive API, SvelteKit simplifies the creation of server-side rendered (SSR) and statically generated (SSG) applications while retaining the reactive nature that makes Svelte unique. If you're seeking a framework that marries simplicity with powerful capabilities,...
The 20 Best Laravel Alternatives for Web Development
The next of these Laravel alternatives is Svelte. It cuts through the complexity, snipping off any excess, pre-compiling its magic to keep your app lightweight without shedding any muscle. The end result? Lightning strikes in web performance.

Slither.io Reviews

We have no reviews of Slither.io yet.
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Social recommendations and mentions

Svelte might be a bit more popular than Slither.io. We know about 392 links to it since March 2021 and only 311 links to Slither.io. 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.

Svelte mentions (392)

  • The UI Future Is Colourful and Dimensional
    The first time I visited https://svelte.dev , the non-flat-vector banner instantly won me. It just stands out from the world around it. I just sort of assumed the engineering was superior to the competition if they were going to lead with crimped metal (and was right). Flat design has always struck me as an extremist response to an issue. Windows Vista required everyone to be on the same page design-language wise... - Source: Hacker News / 8 days ago
  • Whimsy: a Tiny Game Engine I Made for Storytellers
    Svelte as the main framework. (Whimsy is my first Svelte project, actually! And Svelte didn't disappoint. Almost.). - Source: dev.to / 11 days ago
  • Creating Beautiful User Interfaces With Material Design for Bootstrap 4 & 5 (MDB)
    We're going to build our Svelte application using the Svelte REPL sandbox (or just REPL) at svelte.dev. I recommend checking out all the great documentation at svelte.dev, like its Examples section showcasing Svelte's many features, as well as the cool interactive tutorial at learn.svelte.dev. - Source: dev.to / 12 days ago
  • Plain Vanilla Web – Guide for de-frameworking yourself
    In theory, “de-frameworking yourself” is cool, but in practice, it’ll just lead to you building what effectively is your own ad hoc less battle-tested, probably less secure, and likely less performant de facto framework. I’m not convinced it’s worth it. If you want something à la KISS[0][0], just use Svelte/SvelteKit[1][1]. Nowadays, the primary exception I see to my point here is if your goal is to better... - Source: Hacker News / 23 days ago
  • Why I’m Learning Vue.js After Six Years in React
    When I teased this series on LinkedIn, one comment quipped that Vue’s been around since 2014—“you should’ve learned it by now!”—and they’re not wrong. The JS ecosystem churns out UI libraries like Svelte, Solid, RxJS, and more, each pushing reactivity forward. React’s ubiquity made it my go-to for stability and career momentum. Now I’m ready to revisit new patterns and sharpen my tool-belt. - Source: dev.to / 24 days ago
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Slither.io mentions (311)

  • What is your favourite game to play while you're getting CC'd for 5 minutes straight?
    I was thinking slither.io, but it's not working well for me right now. Any suggestion? Source: almost 2 years ago
  • There's really nothing like being up at 3 AM when everyones asleep playing stupid browser games while listening to music on your Chromebook.
    Games had to resort to to tolerate it . richup.io and slither.io last night. Source: almost 2 years ago
  • Accidentally said something racist
    I was in a call with my friends one time and was playing slither.io. A user called Knee_grow killed my worm and I accidentally blurted out that I hated them. I felt so bad after. Am I racist? Source: almost 2 years ago
  • Move your mouse pointer with hand gestures
    There is a game called slither.io (Link) I enjoy playing. It’s kinda hard playing from my phone (curse my small hands and the huge phone) and playing it using the built-in touchpad of my laptop is not something comfortable either. This is how the idea of a virtual mouse came to my mind. - Source: dev.to / about 2 years ago
  • I've made a 2D multiplayer bullet heaven/hell inspired by Snake and Magicka. This is my first trailer, please destroy the trailer and the game!
    I'd say if anything the trailer doesn't really get across that you have Magicka elements in it- if I had to make a guess pretending I'm fresh off the street- I'd say your game is like slither.io with shooting. Source: about 2 years ago
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What are some alternatives?

When comparing Svelte and Slither.io, you can also consider the following products

React - A JavaScript library for building user interfaces

Agar.io - The smash hit game! Control your cell and eat other players to grow larger! Play with millions of players around the world and try to become the biggest cell of all!

Vue.js - Reactive Components for Modern Web Interfaces

Diep.io - Diep.io is a multiplayer action game available for web browsers, Android, and iOS, created by Brazilian developer Matheus Valadares. Players control tanks and earn points by destroying shapes and killing other players in a 2D arena.

Tailwind CSS - A utility-first CSS framework for rapidly building custom user interfaces.

Mope.io - Start as a mouse, eat other players and climb the food chain in this Agar.io alternative.