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Wasp

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Develop full-stack web apps faster with a Rails-like framework for React, Node.js, and Prisma.

Free, no paid tier
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Reviews on SourceForge G2
49 reviews tracked

The Bottom Line

Price
Free, no paid tier. Compare plans

Key facts

  • Accelerates full-stack web app development using React, Node.js, and Prisma.
  • Uses a declarative config file to generate boilerplate code, focusing on unique logic.
  • Includes out-of-the-box features like full-stack auth, type-safe RPC, and simplified deployment.

Pros

  • Significantly reduces boilerplate code, speeding up development.
  • Provides out-of-the-box solutions for complex features like authentication.
  • Leverages popular and modern technologies (React, Node.js, Prisma).
  • Offers full-stack type safety for robust applications.
  • Open-source with an active community.

Cons

  • Currently supports only React and Node.js (as per FAQ implication).
  • Requires learning Wasp's specific configuration language.
  • Newer framework, so community resources might be less extensive than older, established ones.

What is Wasp?

Wasp is an open-source, full-stack web app development framework designed to accelerate the creation and deployment of web applications. It acts as a compiler, taking a simple `.wasp` configuration file that defines high-level app details and combining it with your custom `.js(x)/.css/...` source files to generate the complete front-end, back-end, and deployment code for your application. This unique approach aims to eliminate boilerplate code, allowing developers to focus on unique logic. The framework is built on popular technologies like React, Node.js, and Prisma, enabling developers to leverage their existing skills while benefiting from Wasp's automation. It provides out-of-the-box solutions for common web development challenges such as full-stack authentication (with social providers or email), a type-safe RPC layer for client-server communication, simplified deployment, and email sending. Wasp is ideal for developers looking to rapidly prototype and build full-stack web applications with reduced development time and effort, particularly those familiar with the React/Node.js/Prisma ecosystem.

Available on: Web, macOS, Linux, Windows

Data compiled by Toolradar How we evaluate
Source wasp-lang.dev

Ratings Across the Web

4.2 (49 reviews)

Wasp holds an aggregate rating of 4.2 out of 5 from 49 reviews across SourceForge and G2, last checked September 14, 2026.

SourceForge 1 reviews
4/5
G2 48 reviews
4.2/5

Ratings aggregated from independent review platforms. Learn more

Preview

Key Features

  • Full-stack authentication (Google, GitHub, Email)
  • Type-safe RPC layer (Client <-> Server)
  • Simple deployment to any platform
  • Jobs (persistent, retryable, delayable server tasks)
  • Email sending capabilities
  • Full-stack type safety with auto-generated types
  • Custom API routes
  • Database seeding

Pricing

Free

Wasp is completely free to use with no hidden costs.

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Wasp by the numbers

Wasp compared with 130 IDE & Code Editors tools on Toolradar, as of Nov 2026
Metric Wasp Peer median Position (1 is best)
Free plan Yes 90% have one n/a
Listed as an alternative to 1 tool 1 #59 of 130 (joint)
User rating 4.2/5 (across the web, 49 ratings) 4.4/5 #37 of 44 (joint) tools with 20+ reviews

Listed as an alternative to: #59 on 2026-10-16 to #59 on 2026-11-02 (rank among 130 tools, 1 is best).

Each position is counted among the tools that have data for that row, as noted under it. All IDE & Code Editors data · How we compute this. Advertising and placement fees are not inputs to any position.

Cite this: Toolradar, “Wasp by the numbers”, Nov 2026.

Reviews

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4.2/5

Across 49 verified user reviews on G2, SourceForge

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Wasp FAQ

How does Wasp accelerate full-stack web application development?

Wasp acts as a compiler, using a high-level .wasp configuration file combined with your source files to generate the complete front-end, back-end, and deployment code. This approach significantly reduces boilerplate, allowing developers to concentrate on unique application logic.

Which teams would benefit most from using Wasp?

Teams looking to rapidly prototype and build full-stack web applications with reduced development time and effort will find Wasp beneficial. It is particularly well-suited for developers already familiar with the React, Node.js, and Prisma ecosystem.

How is Wasp priced?

Wasp is free to use, and no paid plan is required to access its features. It is an open-source framework, providing its full capabilities without a cost.

Does Wasp offer solutions for common web development challenges?

Yes, Wasp provides out-of-the-box solutions for features such as full-stack authentication, including social providers and email, and a type-safe RPC layer for client-server communication. It also simplifies deployment and email sending.

What kind of trade-offs should developers consider when choosing Wasp?

A primary trade-off is that Wasp currently supports only React and Node.js for its core technologies. Developers also need to learn Wasp's specific configuration language, and as a newer framework, its community resources may be less extensive compared to older tools.

How does Wasp compare to Next.js for web application development?

Wasp is a full-stack framework that compiles an entire application from a high-level configuration, aiming to eliminate boilerplate across front-end, back-end, and deployment. Next.js, while powerful for front-end and API routes, typically requires more manual integration for a complete full-stack setup compared to Wasp's integrated approach.

Can Wasp handle full-stack type safety?

Yes, Wasp provides full-stack type safety, which helps in building robust applications by ensuring consistency between the client and server. This feature contributes to more reliable and maintainable codebases.

Source: wasp-lang.dev

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