ts2typebox
typescript-runtime-type-benchmarks
ts2typebox | typescript-runtime-type-benchmarks | |
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3 | 33 | |
35 | 568 | |
- | - | |
7.0 | 9.7 | |
9 months ago | about 15 hours ago | |
TypeScript | TypeScript | |
MIT License | - |
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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.
ts2typebox
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[AskTS] What do you think will be the future of runtime type checking?
This is my currently preferred way, you can check out the repo description of ts2typebox to see what I mean
- ts2typebox - typescript to typebox / JSON schema
typescript-runtime-type-benchmarks
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TypeScript please give us types
Has been heavily optimized, both in terms of its types and runtime performance. Even including the static parser, many types are about an order of magnitude more efficient than equivalent Zod. Early results show it as marginally faster than any validator currently published to typescript-runtime-type-benchmarks, not including more complex cases where (2) would give ArkType a much more significant advantage.
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What are some of the best libraries you cannot work without?
Zod is a bit of an underdog but it is not fast, AJV which is slightly more common can validate and generate types too but requires using JSON syntax, TypeBox offers familiar syntax to Zod while still being JSON syntax in the background.
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[AskTS] What do you think will be the future of runtime type checking?
First, they're not fast (runtime type checking benchmarks).
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Typescript really hits the middle ground between extremely rigid statically typed languages on one extreme and no types at all dynamic languages on another extreme. Best type system
Aha, so you're using a library in Java for this. You know about libraries in TS for this, there are plenty of them btw, but you don't use them because it's so easy. Express has `any` type for `req.body` because authors don't care about this either and it's so easy. And TypeScript is the one to blame in that you prefer to work with `any` type for incoming data rather than validating it.
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TypeBox: Runtime Type System Built on Industry Standards
It is so much faster than Zod that Zod basically doesn't show, https://moltar.github.io/typescript-runtime-type-benchmarks/ and according to bundlejs, https://bundlejs.com/?q=zod%2Czod%2C%40sinclair%2Ftypebox&treeshake=%5B*%5D%2C%5B%7B+default+%7D%5D%2C%5B*%5D&config=%7B%22analysis%22%3Atrue%7D, it is even smaller. I genuinely have no clue why Zod is this popular in 2023.
- What’s your favourite validation library?
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TypeBox: Template Literals + Conditional Types at Runtime
TypeBox is a bit different to other libraries in this space where it's mostly intended to be used with a auxiliary JSON Schema validator. Although it provides a built in JSON Schema compiler (which is currently the fastest (not-AOT) runtime validator available for JavaScript today), it's equally intended to be used with validators like Ajv (or any other standards compliant validator)
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Introducing ArkType: The first isomorphic type system for TS/JS
I do plan to add some direct comparisons to https://github.com/moltar/typescript-runtime-type-benchmarks as well but haven't had a chance yet.
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Is using zod as the primary source of truth for Typescript types sensible/sustainable?
I think it's more of a case of the extremely low performance bar that's been set by the status quo (for even the simplest of validation structures). There's been a lot of focus on the TS type inference, and less on the runtime performance (which actually matters more as it does reduce operational costs). It probably wouldn't be such an issue if the performance was reasonable, but I mean here's the full breakdown https://moltar.github.io/typescript-runtime-type-benchmarks/.
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Best schema validator for intellisense performance?
I found a benchmark for runtime performance, but I haven't found any for intellisense/editor performance.
What are some alternatives?
ttype-safe - TypeScript runtime type validator generator that creates validation functions from TypeScript types with custom validation rules defined using JSDoc comments.
napi-rs - A framework for building compiled Node.js add-ons in Rust via Node-API
typebox - Json Schema Type Builder with Static Type Resolution for TypeScript
zod - TypeScript-first schema validation with static type inference
trpc-openapi - OpenAPI support for tRPC 🧩
MikroORM - TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, MariaDB, MS SQL Server, PostgreSQL and SQLite/libSQL databases.
typebox-workbench - Type Transform Tool for Runtime Type Systems
.NET Runtime - .NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
proposal-pattern-matching - Pattern matching syntax for ECMAScript
Wren - The Wren Programming Language. Wren is a small, fast, class-based concurrent scripting language.
typia - Super-fast/easy runtime validations and serializations through transformation
Prisma - Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB