graphql-jit
graphql-js
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graphql-jit | graphql-js | |
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10 | 26 | |
1,022 | 19,887 | |
0.4% | 0.3% | |
6.7 | 7.4 | |
8 days ago | 7 days ago | |
TypeScript | TypeScript | |
GNU General Public License v3.0 or later | MIT License |
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graphql-jit
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How much overhead does nodejs graphql have?...
In the end like all performance questions you'll have to measure it. Persisted queries, and even more extreme approaches, like a GraphQL JIT (https://github.com/zalando-incubator/graphql-jit) can remove a lot of the overhead.
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PSA don't use Datadog agent in a GraphQL project
We faced something similar. To improve GraphQL performance, we use graphql-jit. We turned off all other tracing that datadog turns on by default. Then, we then wrote a custom tracer to connect graphql-jit to dd-trace. Hopefully this same pattern works for you!
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Hacker News top posts: May 19, 2022
GraphQL JIT – GraphQL execution using a JIT compiler\ (0 comments)
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GraphQL JIT – GraphQL execution using a JIT compiler
https://github.com/zalando-incubator/graphql-jit#compile-a-q...
so I guess the difference is instead of having totally generic functions that parse the query every time, instead you can call a factory function up front to get a specialised function for a particular query
and V8 JIT can make that faster
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Manifest v3 in Firefox: Recap and Next Steps
JS has always been special & excellent because it allows multiphase programming. That one coild just add more code has been unique versus the world of statuc languages, where maybe youcd have some tool to generate stubs for Thrift or gRPC, then compule that in to your program. Which works ok, if and only if you know ahead of time what schemas you might need. Im these cases, you have to give up on stub code & start using more interprtted systems.
The advantages in js have been colossal, often an easy order of magnitude win to compile selectors & queries & other fast inner loop bits into jit compiled code versus having userland interpretters. Some of thd rete engines enjoy this. Just today there's graphql-jit. https://github.com/zalando-incubator/graphql-jit/blob/main/s...
Everything you say is full of doubt & scorn & skepticism. I just cant imagine living im such a world where each system had to know fully well ahead of time each type of data it might want to interact with, might have to have that precompiled & baked in. Thatcs a shitty miserable world that looks like the hell JS plucked us out of, by being a flexible, dynamic language that could load in routines & change it's behavior over time. Screw that dark hell world.
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Introducing Envelop - The GraphQL Plugin System
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.
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GraphQL - Diving Deep
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
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Introducing Envelop: The GraphQL Plugin System
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!
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Benzene: Fast, minimal, agnostic GraphQL Libraries
Customizable runtime. Use custom GraphQL implementation such as graphql-jit or rolling our own for performance and cutting-edge features.
graphql-js
- Understanding TTFB Latency in DJango - Seems absurdly slow after DB optimizations even locally
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How to define schema once and have server code and client code typed? [Typescript]
When I asked this in StackOverflow over a year ago I reached the solution of using graphql + graphql-zeus.
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Uncovering Frontend Data Aggregation: Our Encounter with BFF, GraphQL, and Hydration
In short, we chose not to pursue GraphQL due to some limitations with union types and a lack of support for maps. This is further detailed in this link: limitations.
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Exploring the Most Commonly Used Folder Names in Popular NPM Packages
benchmarks: This directory contains benchmark tests that help measure the performance of the package's code, these tests can be are very useful when experimenting with performance optimizations, and to ensure no slowdowns are introduced between releases. Example from graphql.
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Apollo federated graph is not presenting its schema to graphiql with fields sorted lexicographically
GraphiQL (and many other tools) relies on introspection query which AFAIK is not guaranteed to have any specific order (and many libs don't support it). Apollo Server is built on top of graphql-js and it relies on it for this functionality.
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What are popular ORMs for Node.js?
GraphQL.js + Knex.js + knex-types (TypeScript generator for Knex)
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Announcing GraphQL Yoga 2.0!
Yoga v2 supports some experimental GraphQL features such as @defer and @stream, allowing you to get a taste of the future of GraphQL (with compatible clients such as URQL).
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11 JavaScript Examples to Source Code That Reveal Design Patterns In Use
Visitors are used for many reasons like extensibility, plugins, printing an entire schema somewhere, etc.
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How not to learn GraphQL
support for @defer and @stream
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TypeScript Tricks I wish I knew when I learned TypeScript
> I have only seen null vs undefined lead to 2 things in my experience: mistakes and bikeshedding.
I disagree, though I think the implementation leaves something to be desired. Primarily, I think there is fundamentally a difference between the value of obj.bar in the following examples that is useful to differentiate between:
{ foo: 'hello' }
{ foo: 'hello', bar: null }
For example, GraphQL makes specific use of this when dealing with input types for mutations: null essentially means "delete this field" while unset means "don't change it".
There is a very good discussion on this topic here, https://github.com/graphql/graphql-js/issues/133 , which goes into the rationale behind it, how it's supported in languages that do NOT differentiate between null and undefined, and how some folks changed their minds on the issue.
What are some alternatives?
apollo-server - 🌍 Spec-compliant and production ready JavaScript GraphQL server that lets you develop in a schema-first way. Built for Express, Connect, Hapi, Koa, and more.
mercurius - Implement GraphQL servers and gateways with Fastify
graphql-helix - A highly evolved GraphQL HTTP Server 🧬
TypeGraphQL - Create GraphQL schema and resolvers with TypeScript, using classes and decorators!
nestjs-graphql - GraphQL (TypeScript) module for Nest framework (node.js) 🍷
fastify-websocket - basic websocket support for fastify
graphql-subscriptions - :newspaper: A small module that implements GraphQL subscriptions for Node.js
graphql-code-generator - A tool for generating code based on a GraphQL schema and GraphQL operations (query/mutation/subscription), with flexible support for custom plugins.
graphql-shield - 🛡 A GraphQL tool to ease the creation of permission layer.
vscode-graphql - MIGRATED: VSCode GraphQL extension (autocompletion, go-to definition, syntax highlighting)