Owner

DavidTimms

5 indexed repositories · View on GitHub

zod-fast-check
Generate fast-check arbitraries from Zod schemas.

TypeScript · 131 stars
ChatSafe
A secure chat room service based on Node.js, Socket.io and AngularJS with AES encryption

JavaScript · 31 stars
csv-sql
A command line tool for running SQL queries on CSV files

JavaScript · 4 stars
tail-call-eliminator
Rewrite a JavaScript AST to convert simple tail-recursive functions to while loops.

JavaScript · 1 star
davidtimms.github.io
My blog

Ruby · 1 star

Beginner friendly Everything

Open All

Support fast-check@4 Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

DavidTimms/zod-fast-check#26 · 4 reactions · Opened Oct 1, 2025
`.catch` is preventing zod-fast-check from working Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

DavidTimms/zod-fast-check#25 · Opened Aug 25, 2025
ZodFastCheck().outputOf(z.record(z.number(), z.number())) only builds empty records Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

DavidTimms/zod-fast-check#24 · 1 comment · Opened Aug 13, 2025
Support for Zod 4 (now in beta) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

DavidTimms/zod-fast-check#22 · 4 comments · 1 reaction · Opened Apr 18, 2025
Generate z.string().regex() using fc.stringMatching() Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

DavidTimms/zod-fast-check#21 · Opened Mar 30, 2025
Add z.string().date() Refinement support Open

Difficulty 2/5 1-3 hours Newbie friendliness 58/100

DavidTimms/zod-fast-check#20 · Opened Feb 16, 2025
Getting `Uncaught TypeError: Cannot read properties of undefined (reading 'typeName')` when .inputOf(ZodRecord) Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

DavidTimms/zod-fast-check#19 · Opened Jan 3, 2025
Support ZodReadonly Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

DavidTimms/zod-fast-check#18 · 1 comment · Opened Dec 12, 2024
Support ZodDate min and max Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

DavidTimms/zod-fast-check#17 · Opened Dec 11, 2024
Support for ZodLazy? Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

DavidTimms/zod-fast-check#16 · 3 comments · Opened Aug 13, 2024
Support Zod 3.21 & 3.22 Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

DavidTimms/zod-fast-check#12 · 1 comment · Opened May 8, 2023
The full range of valid inputs are not produced for coerced primitives Open

enhancement good first issue

Difficulty 5/5 Over a week Newbie friendliness 30/100

DavidTimms/zod-fast-check#9 · Opened Feb 22, 2023
Great post! Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

DavidTimms/davidtimms.github.io#1 · Opened Jul 7, 2021
plan to reopen this project Open

Difficulty 5/5 Over a week Newbie friendliness 5/100

DavidTimms/csv-sql#1 · Opened Mar 7, 2018
babel plugin Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

DavidTimms/tail-call-eliminator#4 · Opened Apr 20, 2016
Port hardcoded to 8000 & JQuery served over http Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

DavidTimms/ChatSafe#4 · Opened Mar 28, 2016
Use Recast? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

DavidTimms/tail-call-eliminator#3 · 2 comments · Opened Oct 6, 2014

DavidTimms

Get new issues in your inbox