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Personal notebook
This is the personal side of Hanasand: article projects, app experiments, and practical utilities that sit beside the product work.

README
Product Hanasand can move forward without erasing the personal work. This route keeps the project context visible without turning the main homepage back into a portfolio.
Exact-match exposure checks from a SHA-1 hash in the personal Hanasand utility set.
A media upload and preview workflow for quick files, images, and CDN experiments.
Small link utility for creating compact routes and sharing one-off references.
A small utility for checking availability, routing, and page response behavior.
A restored quote wall: a slow stream of motivational notes with its own mood.
Longer writeups and project notes that explain the experiments in context.

Phones, event schedules, and mobile flows from the app work that used to sit directly on the personal homepage.

Visual product experiments, phone mockups, and app interface work from the design archive.
Article projects
Project note from the personal Hanasand notebook.
5 min read
Have you ever thought about blocking vulnerable dependencies proactively instead of retrospectively? If not, no worries, I got you! This article gives a brief overview of the application, and links to the full thesis detailing the entire application.
1 min read
A small Next.js-oriented cache setup for low-latency responses without heavy abstractions.
1 min read
React Native event management work for schedules, notifications, and organization activity flows.
1 min read
Custom Discord bot work for role management, game server mirrors, wiki pages, infrastructure automation, and self-updating deployments.
1 min read
Notes on setting up server-side themes for Next.js without flash-of-default-theme problems.
1 min read