Writing & Logs.

Essays, build logs and post-mortems from shipping software — founder experience, AI tooling, product decisions, and the occasional engineering rabbit hole.

14 Entries RSS Feed coming
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02
28 Feb 2026

Building brain.nvim — Daily Coding Challenges to Fight AI Brain Rot

How I built a Neovim plugin in Lua that serves daily coding challenges to keep your problem-solving skills sharp in an AI-assisted world.

Oskar Freye
03
05 Feb 2026

Listening Eyes: Building a Digital Art Gallery with Three.js

How I built an interactive digital art exhibition with Astro, Three.js, and custom WebGL shaders — from node-based maps to paper plane navigation.

Oskar Freye
04
01 Feb 2026

fr3n Hits v1.1: Courses, i18n Overhaul, and SST v4 Migration

January brought a courses feature with Mux video, a complete i18n migration, and the jump to SST v4 and Node 22.

Oskar Freye
05
28 Dec 2025

fr3n: Print-on-Demand, Raffle Animations, and Miniapp Storage

December shipped Printful integration for print-on-demand, animated raffle winner reveals with confetti, and a miniapp storage API.

Oskar Freye
06
01 Dec 2025

fr3n: Townsquare, Shopify Integration, and Investor Talks

November brought community feeds, Shopify product imports, subscription management, and the start of investor conversations.

Oskar Freye
07
15 Nov 2025

BlitzKeys: A Weekend Typing Game in Elixir

I built a real-time competitive typing game with Elixir and Phoenix LiveView in a single weekend.

Oskar Freye
08
31 Oct 2025

fr3n 0.9.18: Public Beta is Live

fr3n hits public beta — with pricing pages, automated email reminders, Stripe Standard accounts, and EU tax compliance.

Oskar Freye
09
01 Sept 2025

fr3n: Onboarding Flows, Email Systems, and RBAC Deep Dive

Building the fan onboarding experience, a proper email template system, and role-based access control for a multi-tenant creator platform.

Oskar Freye
10
02 Jul 2025

fr3n Update: Page Builder, Commerce, and a Linktree Killer

fr3n is getting a drag-and-drop page builder, a commerce system, and Stripe Connect payouts for creators.

Oskar Freye
11
20 May 2025

The Ghost Project Has a Name: fr3n

How the ghost project from my last post evolved into fr3n — a creator community platform built with Next.js, SST, and a custom design system.

Oskar Freye
12
16 Mar 2025

Time flies when you deeply care about something

A reflection on the past two months and a look into the future.

Oskar Freye
13
05 Jan 2025

The Essential Elixir Cheatsheet for LeetCode Success

A comprehensive guide to solving LeetCode problems efficiently with Elixir.

Oskar Freye
14
01 Jan 2025

A New Year, A New Start - Welcome to 2025 and to My New Blog!

Welcome to my new blog! I am excited to share my thoughts and experiences with you in 2025. Lets make this year count!

Oskar Freye