Daniel Gustaw - Posts tagged with "typescript"

#typescript #fastify #prisma

Fastify Prisma REST backend

Typescript template for Fastify REST API with Prisma and JWT authentication.

Daniel Gustaw

Feb 19, 2025 • 7 min read

#esm #cjs #typescript

Tutorial for ESM + CommonJS package creators

There is intense debate in the JS community on dropping CommonJS or using dual packages. I've curated key links and written a tutorial for dual package publishing.

Daniel Gustaw

Mar 26, 2023 • 7 min read

#quicksort #rust #google

QuickSort implementation in Rust, Typescript and Go

Master QuickSort with our in-depth guide and implementation examples in three popular programming languages, and sort large datasets quickly and efficiently.

Daniel Gustaw

Feb 21, 2023 • 5 min read

#recursion #typescript #codingame

CodinGame: Derivative Time - Part 1, Recursion (Typescript)

Solution of CodinGame exercise. Simple recursion example with typescript. Formula representation inspired by lisp.

Daniel Gustaw

Jan 21, 2023 • 16 min read

#typescript #signatures #javascript

Overload Signatures in Typescript

In TypeScript, we can specify a function that can be called in different ways by writing overload signatures. You can use this to define functions with returned type dependent from arguments values.

Daniel Gustaw

Dec 14, 2022 • 2 min read

#metamask #fastify #nodejs

Login by Metamask - Rest Backend in Fastify (Node, Typescript, Prisma)

We building from scratch rest api in fastify using mongodb connected by prisma as database, jest as test framework and etherjs to verify signatures signed by metamask.

Daniel Gustaw

Nov 30, 2022 • 21 min read

#linear-search #rust #nodejs

Maximum Inequality [Linear Search] rust and typescript

Simple hackeartch task solved in node js and rust. You con compare these two languages on example of this problem. I recommend to solve it independently before reading solutions.

Daniel Gustaw

Nov 28, 2022 • 6 min read