gnostic VS openapi-preprocessor

Compare gnostic vs openapi-preprocessor and see what are their differences.

gnostic

A compiler for APIs described by the OpenAPI Specification with plugins for code generation and other API support tasks. (by google)

openapi-preprocessor

An authoring tool for OpenAPI specifications (by dolmen-go)
InfluxDB - Power Real-Time Data Analytics at Scale
Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
www.influxdata.com
featured
SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives
www.saashub.com
featured
gnostic openapi-preprocessor
1 2
1,988 34
1.2% -
5.1 3.7
18 days ago about 1 month ago
Go Go
Apache License 2.0 Apache License 2.0
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.

gnostic

Posts with mentions or reviews of gnostic. We have used some of these posts to build our list of alternatives and similar projects.
  • gRPC gateway vs oapi-codegen etc.
    1 project | /r/grpc | 14 Apr 2022
    The tool for generating OpenAPI docs from a proto definition is gnostic (https://github.com/google/gnostic). But see the comments in this issue about conversion the other way (from OpenAPI to proto): https://github.com/google/gnostic/issues/162

openapi-preprocessor

Posts with mentions or reviews of openapi-preprocessor. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-04-12.
  • Show HN: Monocle – bidirectional code generation library
    10 projects | news.ycombinator.com | 12 Apr 2022
    I use a mixed approach for OpenAPI, but not bidirectional.

    I have OpenAPI pieces generated from my Go source code (comment, types, function signatures) as JSON.

    I also have a manually-edited master YAML document that refers to generated bits via $ref links.

    I then use openapi-preprocessor [1] (disclaimer: I wrote it) to produce a final openapi.json file which is committed in the repo.

    When I want to extend the API in a spec-first process, I can add the new routes manually in the YAML file. When I do the implementation I replace the manual bits by the generated one when they are ready. When committing I can check the diff of openapi.json to verify I'm not losing in the process.

    [1] https://github.com/dolmen-go/openapi-preprocessor

  • JSON Schema bundling finally formalised
    9 projects | news.ycombinator.com | 10 Sep 2021
    Bundling for OpenAPI specification has long been a need for authors to allow to reduce duplication, and to allow to split a big specification in multiples files, but publish a single one.

    A few years ago I've written a tool to fit that niche: https://github.com/dolmen-go/openapi-preprocessor

    https://github.com/dolmen-go/openapi-preprocessor

    I have now to tweak it (well, it will be a major rewrite) to handle $ref relative to $id instead of the file location.

What are some alternatives?

When comparing gnostic and openapi-preprocessor you can also consider the following projects:

openapi-mock - OpenAPI mock server with random data generation

oasdiff - OpenAPI Diff and Breaking Changes

kin-openapi - OpenAPI 3.0 (and Swagger v2) implementation for Go (parsing, converting, validation, and more)

zod - TypeScript-first schema validation with static type inference

openapi-generator-go - An opinionated OpenAPI v3 code generator for Go. Use this to generate API models and router scaffolding.

ajv - The fastest JSON schema Validator. Supports JSON Schema draft-04/06/07/2019-09/2020-12 and JSON Type Definition (RFC8927)

vacuum - vacuum is the worlds fastest OpenAPI 3, OpenAPI 2 / Swagger linter and quality analysis tool. Built in go, it tears through API specs faster than you can think. vacuum is compatible with Spectral rulesets and generates compatible reports.

api-firewall - Fast and light-weight API proxy firewall for request and response validation by OpenAPI specs.

openapi-go - OpenAPI structures for Go

io-ts - Runtime type system for IO decoding/encoding

apiclarity - An API security tool to capture and analyze API traffic, test API endpoints, reconstruct Open API specification, and identify API security risks. 

myzod