glideapps/quicktype

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Generate types and converters from JSON, Schema, and GraphQL

Stars: 13.9k
Forks: 1.2k
Open beginner issues: 0
Indexed issues: 140
Avg merge: 8h 53m
Merged PRs (30d): 369

Dominant language: TypeScript
License: Apache-2.0
Last GitHub push: Sep 8, 2026
Latest indexed: Sep 16, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue

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140 open issues indexed

JavaScript PropTypes uses PropTypes.any instead of isRequired Open

glideapps/quicktype#1561 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
allOf doesn't seem to merge to output Open

glideapps/quicktype#1574 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Error: Unknown output language json. Open

glideapps/quicktype#1579 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Is it possible to deactivate funny naming? Open

glideapps/quicktype#1580 · 0 comments · 3 reactions · 0 assignees · Indexed Sep 16, 2026
Incorrect description merging Open

glideapps/quicktype#1582 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
USPTO API returned json from different caseIds generate different swift structures Open

glideapps/quicktype#1584 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Slack link not working Open

glideapps/quicktype#1588 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Feature Request: Switch from isomorphic-fetch to node-fetch Open

glideapps/quicktype#1591 · 1 comment · 6 reactions · 0 assignees · Indexed Sep 16, 2026
Donations Open

glideapps/quicktype#1608 · 2 comments · 4 reactions · 0 assignees · Indexed Sep 16, 2026
Missing generated classes Open

glideapps/quicktype#1630 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
PowerShell error when building the project Open

glideapps/quicktype#1634 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
is not possible to edit parsed file Open

glideapps/quicktype#1640 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
JSON Schema not parsed correctly? Open

glideapps/quicktype#1643 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
TypeScript -> Python creates a new synthetic type for unions of interfaces Open

glideapps/quicktype#1646 · 0 comments · 3 reactions · 0 assignees · Indexed Sep 16, 2026
Issue in Dev Container Open

glideapps/quicktype#1650 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
How to set number of indents using CLI? Open

glideapps/quicktype#1651 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
NodeIO should check URL validity using built-in URL type Open

glideapps/quicktype#1703 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
How to make Enum class on python populate proper Enum on typescript ? Open

glideapps/quicktype#1709 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Actively Supported Open

glideapps/quicktype#1715 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Support flutter 2.2 / Dart 2.13.0 with The argument type 'x' can't be assigned to the parameter type 'x' issue Open

glideapps/quicktype#1724 · 1 comment · 2 reactions · 0 assignees · Indexed Sep 16, 2026
How to remove the `I` prefix of a TypeScript interface? Like `IUser`? Open

glideapps/quicktype#1765 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Unable to generate C# types for GitHub's webhook schema Open

C#

glideapps/quicktype#1770 · 0 comments · 2 reactions · 0 assignees · Indexed Sep 16, 2026
Model generated for a directory is different from when it's generated from a single schema Open

glideapps/quicktype#1776 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
(JavaScript/TypeScript target) Runtime parsing assigns `undefined` values Open

glideapps/quicktype#1781 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Alamofire extension failing? Open

glideapps/quicktype#1788 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
javadoc warning: missing @return annotation Open

glideapps/quicktype#1793 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Missing example how to use quicktype in code while using TS as source Open

glideapps/quicktype#1805 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Moldel class not found Open

glideapps/quicktype#1814 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
JSON Schema -> Typescript concatenates all descriptions in JSDoc Open

glideapps/quicktype#1816 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
kotlin code ecample deprecated Open

glideapps/quicktype#1823 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Generation of Folder with TypeScript as output ignores -s schema Open

glideapps/quicktype#1825 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Duplicate types when using several schemas and references Open

glideapps/quicktype#1833 · 2 comments · 9 reactions · 0 assignees · Indexed Sep 16, 2026
allOf in conjunction with arrays didn't works as expected (or the json schema spec intends) Open

glideapps/quicktype#1840 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Complex schema issues Open

glideapps/quicktype#1854 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
JSON -> TypeScript (array of items & root-level interface issues) Open

glideapps/quicktype#1878 · 4 comments · 5 reactions · 0 assignees · Indexed Sep 16, 2026
Bug: allow muliple json schema files as input Open

glideapps/quicktype#1910 · 4 comments · 2 reactions · 0 assignees · Indexed Sep 16, 2026
Please do not use assert() in python to enforce interface constraints. Open

glideapps/quicktype#1911 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
custom acronym names are not recognized as acronym Open

glideapps/quicktype#1915 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Splitting Interfaces if types overlap Open

glideapps/quicktype#1916 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
How to capture the user defined functions in JSON to generate the C# class files. using Quicktype. Open

C#

glideapps/quicktype#1921 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Uint8Array translated to []float64 instead of []byte Open

glideapps/quicktype#1953 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
TypeScript: Keys are not enforced to be Enums Open

bug input:JSON Schema TypeScript

glideapps/quicktype#1959 · 0 comments · 2 reactions · 0 assignees · Indexed Sep 16, 2026
Expired/untrusted cert on https://blog.quicktype.io Open

glideapps/quicktype#1983 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
ts to C++ class template argument renamed Open

glideapps/quicktype#1992 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
C# - Generated Json fails to de-serialize "intervals" and "MonthlyStrategyList" Open

C#

glideapps/quicktype#1995 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
When converting from typescript to a target language, how can I declare a class as public? Open

glideapps/quicktype#2012 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
quickTestRendererOptions are often not tested Open

glideapps/quicktype#2084 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Add json-schema-validator tag to repo Open

glideapps/quicktype#2143 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Broken Slack link in README/website Open

glideapps/quicktype#2181 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Using web interface creates swift Codable with type Int for 0.0 value Open

bug Python rendering Swift

glideapps/quicktype#2195 · 1 comment · 3 reactions · 0 assignees · Indexed Sep 16, 2026

glideapps/quicktype

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