Archive
How I built and scaled real‑time chat app from 2 to millions of users — without a rewrite?
We won Honestbee Logistics Challenge 2016
Migrating a decade of production data from an abandoned database (RethinkDB) to MongoDB
Developers, what should we do next in the age of AI?
Start With a Monolith. Split It Only When You Have To
Self-host your Wakatime stats for (almost) free with Supabase Postgres + Google Cloud Run
Wakapi: my first contribution to the open source
Series Building a Chat System that Scales: A Developer's Journey
Replace string contains special character in Vim
Connect Cloud Run Services to VPC via Terraform
Building a data analytic Slack App with Machine Learning
My problem-solving frameworks
Design (and code) a job scheduling system
How I emerging AI into daily life (2023)
I'm surfing on the trend of HTMX
Quickly create a scatch in Neovim
Finally, I found the best way to keep dot files in sync
Don't outsource your core competencies
An underrated problem solving skill
Building a system that automatic searches things for you
Tame the wild horse Windows