Articles | Dansday

Two Cores, 31,032 Events, 284 That Mattered

The box has two cores. Discord sent 31,032 gateway events in one window; 284 were messages anyone had asked to forward. How I found the other 99% — and the four places it was costing me — by counting instead of reading code.

Published on Sep 26, 2026

39 Effects, One Canvas, and a Lot of Cleanup

v26.7.0: member card themes you roll for with XP, and the canvas rewrite that replaced CSS animations after iOS 18 broke them. Most of the release is fixes.

Published on Sep 14, 2026

Eleven Servers and 511 Members

11 servers, 511 members, 56 million XP. I am happy with this.

Published on Sep 3, 2026

Two AIs That Share Nothing But a Database Row

Two models, two processes, coordinating through Redis. How each one actually works.

Published on Sep 1, 2026

The Month I Deleted the Reasons

August 2026: a second country turned out to be four environment files, the day job got its first CI in three years — written by someone else — and I spent the month deleting the comments that explained why the code worked.

Published on Aug 30, 2026

Giving an AI Direct Access to My Own Website

How an MCP server let an assistant write, publish and post to my own site

Published on Aug 29, 2026

540 Lines to an Official Discord Application

From 540 lines and a banned library to a listing in Discord's App Directory

Published on Aug 24, 2026

The Month XP Became Money

July 2026: at the day job every good change was a subtraction — a pending transaction that was never a payment, a report nobody read. On the bot, twelve days added a crypto market, a zero-edge casino and a live voice.

Published on Jul 31, 2026

The Month a Country Became a Config Value

June 2026: a design for two countries closed unmerged; a first() call that only became a bug once used as intended; and a Discord bot whose experience points became a currency with five verbs, one of them gamble.

Published on Jun 30, 2026

The Month the Engine Ran Out of Fuel

May 2026: ninety-one contributions after April's seven hundred and ninety. The day job held at twenty-four pull requests; both side projects stopped dead. The reason is an article I published on 14 May.

Published on May 31, 2026

Vibrant Visual

Transforming a blocky world into a vibrant masterpiece

Published on May 17, 2026

Chat CTA 2.0

Give our marketing team a robust dynamic configuration layer

Published on May 16, 2026

AWS for our Minecraft Bedrock server

I chose to go with a t3 small instance

Published on May 15, 2026

3cat c means claude

significant shift in how my team at 3cat operates

Published on May 12, 2026

Got free macbook because of my dedication

The team at 3cat surprised me with a new MacBook M4

Published on May 11, 2026

I always open to anyone building interesting tools

If you are working on something that solves a developer problem

Published on May 7, 2026

Officially launched the Dansday company page

This is just the start of making my work more accessible

Published on May 5, 2026

3cat x dansday

Added to an account with a $200,000 monthly usage limit across any Claude model

Published on May 4, 2026

The Month My Guards Didn't Guard

April 2026: 789 contributions across four repositories. A guard reading a column that never held the value, a permission system defeated by its own author within a day, semantic search shipped in one evening, and every claim rewritten from the diffs.

Published on Apr 30, 2026

How a missing index draining our disk IO budget

Without an index, PostgreSQL has no choice but to fall back to a sequential scan

Published on Apr 27, 2026

Gemini 3 hallucination

A random hallucination, or another user's session leaking into mine?

Published on Apr 26, 2026

The 37MB binary surgery

Why leaving metadata in your Docker images is a million dollar mistake

Published on Apr 25, 2026

NocoDB its solid Airtable alternative

It's not just a replacement. In many ways, it feels like an upgrade

Published on Apr 24, 2026

Running local language models

I decided to test out Qwen's 2.5 Coder model

Published on Apr 23, 2026

Choosing between a free and a paid AI model

This trade-off between cost and quality isn't just for housing

Published on Apr 22, 2026

Dansday is no longer just a nickname

As part of the program, we've secured $100,000 in AWS credits

Published on Apr 21, 2026

AWS free $200 credits

That's what happened when I logged into my AWS account and saw a banner for free credits

Published on Apr 20, 2026

Bypassing Google Forms

Stepped in to help another team here at 3cat tackle a massive operational bottleneck

Published on Apr 18, 2026

Keep It Simple Stupid

KISS stands for keep it simple, stupid. it is not an insult

Published on Apr 16, 2026

How the dansday bot leveling system works

Most discord bots handle leveling by simply counting chat messages

Published on Apr 14, 2026

Launching bot.dansday.com

I am excited to introduce my latest project, the dansday discord bot

Published on Apr 11, 2026

AWS credits are essentially a runway extension

I recently decided to take a hard look at our aws infrastructure over at 3cat sdn bhd

Published on Apr 9, 2026

Spending some time experimenting with Gemini recently

My first impressions are honestly a bit of a mixed bag

Published on Apr 8, 2026

My first multi-tenant Platform as a Service

Re-architecting go blox project into a multi-tenant software as a service

Published on Apr 5, 2026

It has been one month since I launched this new project

The project just crossed 311,000 requests with over 10,000 active interactions

Published on Apr 4, 2026

I hit 1,000 contributions on GitHub

I was not just chasing a green contribution graph

Published on Apr 2, 2026

I host the application using sumopod.com

Disnut infrastructure costs exactly Rp. 150,000, which is roughly RM35 or $8

Published on Apr 1, 2026

The Month I Built the Site You Are Reading

March 2026: 105 pull requests across three codebases. A terminal that went from a model pretending to be a shell to hybrid retrieval in twelve days, a privacy mask traded for a prompt instruction, and a control panel rewritten in one weekend.

Published on Mar 31, 2026

Why I love SSR

The common critique of traditional SSR is that modern web applications need to feel alive

Published on Mar 31, 2026

AI is not here to replace us

When I use these tools, the immediate benefit is velocity

Published on Mar 29, 2026

3cat gave me opportunity to work from my home

Just sharing working remotely is not just about writing code from a different desk

Published on Mar 28, 2026

Moved the DISNUT infrastructure over to Cloudflare

I effectively decreased the physical distance data has to travel

Published on Mar 26, 2026

How the AI Terminal Finds Relevant Content

Full-text search is fast but dumb. Embeddings let the terminal find related content.

Published on Mar 25, 2026

Building a Live GitHub Contribution Page

A contribution page that stays fresh without hammering the GitHub API on every visit

Published on Mar 24, 2026

I built an AI terminal for my website

Letting visitors ask quick questions about my recent work, even when I am offline

Published on Mar 21, 2026

Unprotected API on Bagisto e‑commerce installation

Critical security vulnerability within a core component of the Bagisto e‑commerce platform

Published on Mar 20, 2026

Continuing the GO BLOX journey

Discord bot for the Indonesian Roblox community

Published on Mar 19, 2026

Why 850 contributions matter

Take this 850 contributions or double it and give it to next person?

Published on Mar 17, 2026

Critical XSS vulnerability discovered in Bagisto 2.2.0

A severe client‑side template injection (CSTI) flaw was uncovered

Published on Mar 16, 2026

Building for the GO BLOX community

A custom discord bot I built specifically for my own community

Published on Mar 15, 2026

Turned a single server into a mini‑developer platform

Built disnut. my personal cloud infrastructure in 1 week

Published on Mar 13, 2026

The Month Only Three Left Became a Setting

February 2026: forty-three pull requests, a framework upgrade that needed four repairs the week it landed, a webhook delay tuned in the dark, and a stock figure that became a text field.

Published on Feb 28, 2026

The Month I Turned the Cache Off Quietly

January 2026: two dozen pull requests that deleted twice what they wrote, stackable vouchers patched twenty-two minutes after merging, and the response cache switched off inside an unrelated five-file tidy-up.

Published on Jan 31, 2026

The Month the Installer Was Still Open

December 2025: the installer was still reachable, vouchers learned to stack, three session-cookie defaults nobody had set, and the second half of a price-label fix that took three months.

Published on Dec 31, 2025

The Month In-Stock Phones Looked Sold Out

November 2025: three P0s about what the site costs to run, 1,323 lines of query optimisation abandoned, a checkout you arrive at pre-filled, and a product feed that had been reading conditions off product names.

Published on Nov 30, 2025

The Month the Gateway and the Shop Disagreed

October 2025: the gateway and the shop disagreeing about who had paid, nineteen months without a unique constraint, and a geolocation guess that had been overriding the store customers picked themselves.

Published on Oct 31, 2025

The Month I Stopped Invalidating the Cache

September 2025: eleven months of cache invalidation replaced by a ten-minute nginx TTL, a pull request that only deletes, and a price label corrected in one of the two places it lives.

Published on Sep 30, 2025

The Month I Wrote the README

August 2025: a README that exposed how the project really works, a variant selector rebuilt around a slide-up, two more popup repairs, and a cache system that had been invalidating one of every two URLs since November.

Published on Aug 31, 2025

The Month the Checkout Asked for Your NRIC

July 2025: RM800 off for pickup only, six production fixes in five days, and an invalidation job that dispatched itself twice against a metered API.

Published on Jul 31, 2025

The Month Out of Stock Became Pre-Order

June 2025: out of stock became pre-order, a 445-line pull request titled UI, shuffled testimonials fighting the response cache, and a billed background job introduced by accident.

Published on Jun 30, 2025

The Month Live Streaming Shipped Twice

May 2025: a livestream header shipped, reverted and reshipped in eight days, cache invalidation as a billed API, and a ten-line hotfix that three later articles depend on.

Published on May 31, 2025

The Month the Popup Had No Close Button

April 2025: a popup with no way out, two hotfixes and a revert, a slide-out with the return policy baked into its filenames, and an error scroll hardcoded to 675 pixels.

Published on Apr 30, 2025

The Month the Recordings Became Tickets

March 2025: six fixes drawn from watching real customers, a storage list that finally sorts by capacity, text written for Google folded away from people, and an invisible div that had been eating clicks.

Published on Mar 31, 2025

The Month Hotjar Came Back for Five Days

February 2025: a session recorder switched on for five days, 460 lines opened twice, and homepage reviews that live in a config file under a Google logo.

Published on Feb 28, 2025

The Month the Shop Started Selling Insurance

January 2025: the shop started selling device insurance, five rounds of design review on one popup, and a warranty advertised as free while ten per cent of its price counted toward advertised savings.

Published on Jan 31, 2025

The Month I Put a Hat on the Cat

December 2024: a Christmas hat on the cat, a shortcut that came due, and the pull request that added a third place where the post-voucher price gets worked out.

Published on Dec 31, 2024

The Month 863 Lines Lost to 137

November 2024: 863 lines lost to 137, a Low Stock badge at zero quantity, a WebP fallback every browser downloads, and the homepage banner leaving the framework.

Published on Nov 30, 2024

The Month Vouchers Took Twelve Pull Requests

October 2024: a discount that took twelve pull requests, a framework that could say no but not why, and nine small changes I did not count.

Published on Oct 31, 2024

The Month a Postcode Became 2624

September 2024: fifteen stores across five states, a shipping choice that could not survive the back button, and three Kedah postcodes that PHP had been quietly reading as octal since the day the file was written.

Published on Sep 30, 2024

The Month the Checkout Stopped Making Carts

August 2024: a checkout page that wrote to the database every time somebody looked at it, a preview button that took a whole editor down with it, and a session key I had been clearing wrongly since February.

Published on Aug 31, 2024

The Month I Opened the Same PR Three Times

July 2024: a second Bagisto upgrade attempted three ways in one afternoon and merged after twelve days of review, an analytics change that left and came back unchanged, and a query detector aimed at a page I never suspected.

Published on Jul 31, 2024

The Month I Wrote the Rules Down

June 2024: the month after the launch. Six precedence rules written out longhand in a pull request comment, a nine-argument constructor deleted, 140 lines out of the product model, and the first tests I ever wrote in this codebase.

Published on Jun 30, 2024

The Month Five Pull Requests Took Three Weeks

May 2024: thirty-five commits on one branch, a hundred and eighty queries that became twenty, and a feature that shipped in June under somebody else's pull request.

Published on May 31, 2024

The Month a Plus Sign Broke the Checkout

April 2024: an iPad that could not be bought, a savings figure that hid itself, 262 lines of JavaScript pulled out of a template, and the branch that ran into May.

Published on Apr 30, 2024

The Month Order 119 Became Order 423828

March 2024: order 119 became order 423828, a pull request that took two months, and a CMS preview that rendered through a stylesheet the real page never loaded.

Published on Mar 31, 2024

The Month the Money Became Real

February 2024: a checkout that takes real money, a 1,708-file framework upgrade, an invoice written from scratch, and the two-character bug that misfiled every billing address.

Published on Feb 29, 2024

The Month I Deleted Half a Megabyte

January 2024: Core Web Vitals came for the homepage. One banner image was 475KB. Making it 58KB was the easy part — and the pull request I opened on 15 January did not merge until March.

Published on Jan 31, 2024

The Month I Made the Prices Real

December 2023: nine pull requests into a two-week-old Laravel codebase, a product page rebuilt two hours after I proposed it, and prices that finally told the truth while the FAQ was still in Latin.

Published on Dec 31, 2023