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Could an authenticator live in the browser?
A small design exploration into browser-based OTP apps, extension portability, secret storage, and the difference between a working code generator and a trustworthy authenticator.
FLESSAN'S BLOG
Project logs, ideas from the workbench, and small corners of internet culture. Mostly English, sometimes Indonesian, always written from the process of actually building things.
THE ARCHIVE
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14 articles found
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A small design exploration into browser-based OTP apps, extension portability, secret storage, and the difference between a working code generator and a trustworthy authenticator.
What building and publishing 8.css has taught me about visual details, maintaining a fork, documentation, package names, and the unglamorous work of shipping.
A practical reflection on cross-platform desktop development: preserving the existing Windows build while giving the Linux version its own sensible behavior and packaging.
A desktop UI lesson from AdbPureFlow: a layout that looks good in a compact window still needs to work at normal sizes, when resized, and when content grows.
Catatan singkat dari tugas kejuruan: mengapa rancangan ERD tetap masuk akal ketika aplikasi Android memakai data konstan dan tidak menyimpan data ke database.
The story behind Kontekstual, an Indonesian-syntax programming language experiment inspired by a school programming lesson and a goal of exploring classroom use.
Telegraph Cloud is a Cloudflare-native storage project with Telegram-backed files, documented APIs, and a JSON document API for small web projects.
Admin Panel Everywhere is a self-hostable API workspace for OpenAPI import, CRUD operations, and editing structured JSON data.
ANTO-LTG is a Windows maintenance toolkit in development, focused on drivers, trusted installers, compatibility notes, and repair workflows.
Meet Thio Saputra, known as Flessan: a student developer in Banjarmasin building web apps, community tools, Linux experiments, and personal websites.
slate-de is an early Rust and Wayland desktop environment experiment that explores terminal-first, keyboard-driven workspaces built around panes.
teksreceh is an Indonesian internet text generator for alay, UwU, Rimsvek, binary text, and other playful ways of typing online.
The story of GDIPS, the Geometry Dash Indonesia Private Server, from a free-server directory to an open-source community project.
Why Flessan keeps multiple small websites for different projects, how each site serves a purpose, and what building them teaches along the way.