CodePen Monthly Challenge: October Recap


Topic-wise, October is probably my favorite month. It’s the ultimate excuse to dive headfirst into the Spooktober spirit — no matter the context. I’m not sure how much of an artistic advancement I made this time, but I definitely had fun along the way.

This month also brought me two CodePen Picks (yay me!). As usual, everything was created with the assistance of AI — though this round, I leaned more into shape play and form exploration, where AI is, let’s be honest, still kind of useless (no offense, corporate overlords).

In a nutshell: I had fun, leaned into that spooky-cute aesthetic inspired by 60s–90s pop art, and sprinkled in a touch of early-2000s internet quirk. Because really, what’s Halloween without a little nostalgia and chaos?


Week 1: 🕰️ Halloween Time (🌟 CodePen Pick 🌟)

The very first challenge of the month revolved around time. The prompt was simple enough — make something with a time element. Basically, anything from a working clock to a ⏰ emoji would fit the brief.

For my take, I decided to recreate the classic Kit-Cat clock. It’s adorable in a retro way but also gives off that uncanny, cursed-object energy — the kind of thing you’d expect to blink at you in a Conjuring movie. Think Annabelle, but make it ticking and cute.

And luckily, this little creepy-cute creation earned me my first CodePen Pick of the month.

See the Pen Kit-Cat Clock on a Retro Pattern by Giedre Ju (@Giedr-Ju) on CodePen.


Week 2: 👹 Halloween Masks

Next up — the Halloween Mask Challenge. Because honestly, what’s spooky season without a little dress-up chaos?

Once again, a pretty broad prompt: make something that involves a mask. So, following the logic of the first challenge — I made… a mask. Only this one came with a creative tax from the fever dream known as KDH (K-Pop Demon Hunters) — meaning it spiraled into a wild mash-up of cute, cursed, and vaguely anime-adjacent energy.

At first, I planned on creating a Kitsune mask, inspired by the Japanese fox spirit from Yokai folklore. Thematically spooky, but not in the cheap jump-scare way. Then, as usual, the process rebelled. Somewhere between sketch and code, my elegant fox turned into a tiger-ish, bear-dog-raccoon hybrid.

So, I rolled with it. Thus was born my derpy raccoon dog — equal parts folklore and fever dream.

See the Pen Derpy Racoon Dog Mask by Giedre Ju (@Giedr-Ju) on CodePen.


Week 3: 👻 Halloween Tricks

Week 3 called for some front-end tricks, and — with all fairness — I was running a little creatively dehydrated at this point. So I did what any sensible person would do: I rickrolled the internet.

But not just any rickroll — this one was randomly triggered by probability, because what’s scarier than uncertainty? Of course, it had to be dressed in my favorite dark blue-green palette, with a sprinkle of blending modes and soft animations.

The final vibe? Think “Tales from the Crypt” meets comfort horror VHS from your childhood — warm, fuzzy, fake-spooky. The kind of nostalgic aesthetic that’s so obviously cheesy it circles back to charming.

Basically, a cozy rickroll from a better time.

See the Pen Dice of Doom: Trick or Treat! by Giedre Ju (@Giedr-Ju) on CodePen.


Week 4: 🎃 Halloween Fun (🌟 CodePen Pick 🌟)

Last but not least — the final challenge. The brief? As vague as it gets: make something that’s Halloween fun.

Even though this Pen earned me my second CodePen Pick of the month (yay, I guess), I honestly feel it was a bit undeserved.

For this one, I wanted to pay tribute to perhaps my favorite movie of all time — Beetlejuice. The aesthetics, the mood, that strange philosophical coziness about death — it’s all wrapped in a warm blanket of spicy jokes and ridiculously good art direction.

So, I took the 3D book tutorial by Sébastien Castiel, swapped the cover for The Handbook for the Recently Deceased, and added some stylistic tweaks of my own. Simple enough, but a heartfelt nod to the web creators who still share their craft online — and a reminder of why I fell in love with web design in the first place.

Back when “AI” meant spending three hours on Stack Overflow.

See the Pen Handbook for the Recently Deceased by Giedre Ju (@Giedr-Ju) on CodePen.


To Conclude

I truly enjoyed this month’s challenge — it felt like an escape route to a creative landscape, a way to disconnect from the current reality that honestly looks like a bad glitch in the matrix.

It’s always refreshing to create something for the sake of creation — to center your ideas without worrying about what should be done or what might be liked by someone else. In a sense, it’s a small act of rebellion — a search for your own voice, or just a pure exploration of aesthetics and code.

And yeah, not gonna lie — it’s a nice ego boost when something you make gets picked, especially during tougher times. Huge thanks again to Sébastien Castiel for the 3D book tutorial, and to CodePen for the Picks.