graphql-helix VS graphql-jit

Compare graphql-helix vs graphql-jit and see what are their differences.


A highly evolved GraphQL HTTP Server 🧬 (by contra)


GraphQL execution using a JIT compiler (by zalando-incubator)
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graphql-helix graphql-jit
14 4
609 686
14.3% 4.2%
9.1 6.9
1 day ago 15 days ago
TypeScript TypeScript
MIT License GNU General Public License v3.0 or later
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.


Posts with mentions or reviews of graphql-helix. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-12-12.
  • What's next?
    5 projects | | 12 Dec 2021
    E.g. recently I found Graphql-helix, replaced apollo-server-micro with it and had never looked back ever since (incl. subscriptions), what else could be done better? Also in terms of DX
    5 projects | | 12 Dec 2021
    Looks interesting, have you tried graphql-helix?
  • When to use multiple endpoints in GraphQL
    1 project | | 10 Dec 2021
    When using a JavaScript server, a convenient way to achieve this is with GraphQL Helix, which decouples the handling of the HTTP request from the GraphQL server. With Helix, we can have the routing logic be handled by a Node.js web framework (such as Express.js or Fastify), and then — depending on the requested path (i.e., the requested endpoint — we can provide the corresponding schema to the GraphQL server.
  • a first look at graphQL helix
    6 projects | | 20 Sep 2021
    GraphQL Helix is a framework and runtime agnostic collection of utility functions for building your own GraphQL HTTP server. Instead of providing a complete HTTP server or middleware plugin function, GraphQL Helix only provides a handful of functions for turning an HTTP request into a GraphQL execution result. You decide how to send back the response.
  • Introducing Envelop - The GraphQL Plugin System
    12 projects | | 29 Jul 2021
    import { envelop, useSchema, useLogger } from '@envelop/core'; import fastify from 'fastify'; import { processRequest, getGraphQLParameters } from 'graphql-helix'; // This creates the `getEnveloped` function for us. Behind the scense the wrapped functions are created once, here. const getEnveloped = envelop({ plugins: [useSchema(schema), useLogger()], }); const app = fastify(); app.route({ method: ['POST'], url: '/graphql', async handler(req, res) { // Here we can pass the request and make available as part of the "context". // The return value is the a GraphQL-proxy that exposes all the functions. const { parse, validate, contextFactory, execute, schema } = getEnveloped({ req, }); const request = { body: req.body, headers: req.headers, method: req.method, query: req.query, }; const { operationName, query, variables } = getGraphQLParameters(request); // Here, we pass our custom functions to Helix, and it will take care of the rest. const result = await processRequest({ operationName, query, variables, request, schema, parse, validate, execute, contextFactory, }); if (result.type === 'RESPONSE') { res.status(result.status); res.send(result.payload); } else { // You can find a complete example with Subscriptions and stream/defer here: // res.send({ errors: [{ message: 'Not Supported in this demo' }] }); } }, }); app.listen(3000, () => { console.log(`GraphQL server is running...`); });
  • Subscriptions and Live Queries - Real Time with GraphQL
    5 projects | | 29 Jul 2021
    Fortunately, we now have libraries like Graphql Helix, which, in my humble opinion, should replace express-graphql as the reference HTTP implementation since GraphQL Helix is also not tied to any web server framework.
  • GraphQL - Diving Deep
    47 projects | | 29 Jul 2021
    If you are using Node.js there are a lot of implementations of GraphQL servers with a few being express-graphql, apollo-server, mercurius, graphql-helix and more. And if you are using other languages, you can see a great list here
  • The Stack #1
    9 projects | | 29 Jul 2021
    Graphql Helix
  • The Stack #2
    13 projects | | 29 Jul 2021
    In the previous blog, we had started going through "The GraphQL Stack" that we use at Timecampus going through various libraries and tools like VSCode, GraphQL Config, VSCode GraphQL, GraphQL ESLint, GraphQL Inspector, Typescript, GraphQL Helix and GraphQL Codegen. In this blog, we will continue our journey exploring from where we left off.
  • Need guidance on apollo subscription fallback
    4 projects | | 16 May 2021
    If you want to do GraphQL subscriptions over HTTP you should look into graphql-helix (, which gives you a generic interface for doing subscriptions over HTTP SSE (Server Side Events). graphql-helix can be used with any http transport.


Posts with mentions or reviews of graphql-jit. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-07-29.
  • Introducing Envelop - The GraphQL Plugin System
    12 projects | | 29 Jul 2021
    By using useParserCache we make sure to parse every unique operation only once. By using useValidationCache we make sure to validate every unique operation only once. By using useGraphQLJit we replace the default execute function with a just-in-time implementation.
  • GraphQL - Diving Deep
    47 projects | | 29 Jul 2021
    One thing to understand is that, if you are using Node.js graphql-js would typically be the underlying implementation of all libraries and ultimately everything would get converted to JS/TS objects typically an AST ultimately making all these as abstractions on top of the existing way to define schemas. Note that the implementation can differ a bit in other languages or even within Node.js if you are using other ways of implementation like graphql-jit
  • Introducing Envelop: The GraphQL Plugin System
    3 projects | | 22 Jul 2021
    Could you provide more context? the GraphQLJit plugin is a lightweight wrapper around graphql-jit. Could you share your previous datadog/graphql setup? Would love to dig in and find a proper solution!
  • Benzene: Fast, minimal, agnostic GraphQL Libraries
    2 projects | | 28 May 2021
    Customizable runtime. Use custom GraphQL implementation such as graphql-jit or rolling our own for performance and cutting-edge features.

What are some alternatives?

When comparing graphql-helix and graphql-jit you can also consider the following projects:

mercurius - Implement GraphQL servers and gateways with Fastify

graphql-ws - Coherent, zero-dependency, lazy, simple, GraphQL over WebSocket Protocol compliant server and client.

giraphql - GiraphQL is library for creating GraphQL schemas in typescript using a strongly typed code first approach

envelop - Envelop is a lightweight library allowing developers to easily develop, share, collaborate and extend their GraphQL execution layer. Envelop is the missing GraphQL plugin system.

nestjs-graphql - GraphQL (TypeScript) module for Nest framework (node.js) 🍷

prisma1 - 💾 Database Tools incl. ORM, Migrations and Admin UI (Postgres, MySQL & MongoDB)

node-graphql-benchmarks - Benchmarks for different Node.js GraphQL Servers

graphql-yoga - 🧘 Rewrite of a fully-featured GraphQL Server with focus on easy setup, performance & great developer experience. The core of Yoga implements W3C Fetch API and can run/deploy on any JS environment.

Postwoman - 👽 Open source API development ecosystem -

express-graphql - Create a GraphQL HTTP server with Express.

graphql-upload - Middleware and an Upload scalar to add support for GraphQL multipart requests (file uploads via queries and mutations) to various Node.js GraphQL servers.