Dania Rifki (Kaleidosium)
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kaleidosium.my.id
Dania Rifki (Kaleidosium)
@kaleidosium.my.id
130 followers 330 following 180 posts
Kaleidosium (/kəˈlaɪdəziəm/) atomic number φ, is the element of beautiful forms. She/Her. https://kaleidosium.my.id/
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kaleidosium.my.id
Just finished @danabra.mov's Just JavaScript course after procrastinating on it for a while. Awesome course, highly recommended.
Certificate of Completion for the Just JavaScript Course, awarded to Dania Rifki.
August 15, 2025 at 1:39 PM
kaleidosium.my.id
So, I was skimming through the JavaScript edition of SICP, and I found this monstrosity. This is not idiomatic JavaScript in any way, and seems to be a direct translation from the original Scheme which used S-expressions.
Screenshot from the JavaScript edition of Structure and Interpretation of Computer Programs (SICP). It shows a deriv function implementing symbolic differentiation rules. The function takes exp and variable as arguments, and uses a series of conditional (ternary) expressions to handle different expression types.
August 15, 2025 at 1:38 PM
kaleidosium.my.id
Hey, it's been a while since I posted art, hasn't it? Anyway, here're two versions of a drawing for a friend.

[ #furryart #kaleidrawings ]
An anthropomorphic rabbit character depicted as an android with a segmented, mechanical body design. The android design includes visible joints and mechanical details, emphasizing its robotic nature. The rabbit is in a dynamic pose with one thumb up and the other arm flexing. An anthropomorphic rabbit character with brown fur, wearing black gloves and shoes with white tips. The character has a white muzzle, a pink tongue sticking out, and is wearing blue glasses. The rabbit is in a dynamic pose with one thumb up and the other arm flexing.
July 8, 2025 at 1:43 PM
kaleidosium.my.id
The image shows a simple meme with figures in conversation. One figure is pointing to a purple compass star. There are three speech bubbles: one saying "hey guys", another saying "KALEIDOSCOPE", and a third saying "NOT WHAT I'M CALLED".
May 16, 2025 at 2:43 PM
kaleidosium.my.id
Presented with no context.
Leslie Lamport, 84-year-old computer scientist and mathematician, shown in multiple photos. Elderly man with white beard and glasses, smiling in close-up and full-body shots.
May 12, 2025 at 12:24 PM
kaleidosium.my.id
Only a few people will get this meme.
The image shows a visual puzzle with six icons arranged in two rows. Top row: A cartoon wolf head, an Indonesian flag, and a red question mark. Bottom row: Three identical blue abstract shapes that appear to be stylized letter "S" forms with gradient shading from light to dark blue.
May 10, 2025 at 12:40 AM
kaleidosium.my.id
WHY THE HELL DOES NLTK SHIP WITH .DS_Store LMAO.
Screenshot of BleachBit showing that the Python Natural Language Toolkit (NLTK) ships with .DS_Store
March 29, 2025 at 6:16 PM
kaleidosium.my.id
Just switched to Linux on my University Laptop, rate my rice (KDE Plasma 6, Aurora Linux).

#unixporn
A screenshot of Aurora Linux desktop featuring Kiki, Krita's mascot, as the wallpaper. A terminal window displays system information in ASCII art, showing Aurora version 41.20250216 running on KDE Plasma 5.27.10 on ThinkPad X1 Titan hardware. A dock at the bottom contains various application icons.
February 20, 2025 at 11:14 AM
kaleidosium.my.id
I am addicted to Inabakumori.
Digital badge reading "Top listener of Inabakumori, 3 Dec 2024. You were in the top 0.75% of listeners in November 2024," with an illustration of a character (Osage-chan) wearing headphones.
December 22, 2024 at 11:50 AM
kaleidosium.my.id
So, I tried giving Llama 3.3 a Differential Geometry question, and uhh.
A screenshot of Groq. Here, there is a prompt asking the AI a Differential Geometry question. The AI's response however glitched out and outputs a malfunctioned text.
December 15, 2024 at 3:34 PM
kaleidosium.my.id
Gonna stop posting for now.
Meme contrasting anime and manga; shows "The Big O" poster and "Introduction to Algorithms" book cover.
December 13, 2024 at 2:32 AM
kaleidosium.my.id
For my web developer followers, here's something I've been cooking.

This website will a test of several buildless JavaScript Frameworks in terms of Ergonomics, Performance, Ease of Use/Developer Experience and Readability/Code Aesthetics
. It will be a while until I can finish it, but stay tuned.
A rudimentary website with bold text reading “Heyo! I'm Chaw” and “Welcome to my Website” in a clean, structured layout with placeholder text in several sections.
December 13, 2024 at 1:50 AM
kaleidosium.my.id
Forgot to show the control points.
A demonstration of the Bézier control points being visible.
December 13, 2024 at 1:40 AM
kaleidosium.my.id
Something I've been working on, will probably be the basis of my Bachelor's Thesis.
December 13, 2024 at 1:23 AM
kaleidosium.my.id
Indonesia and Malaysia are separated in elementary OS's Get Involved page.

Apparently it's an issue with the file itself github.com/elementary/w...
A section of the elementary OS' Get Involved page, it includes a World Map where Indonesia and Malaysia are separated.
December 10, 2024 at 11:42 AM
kaleidosium.my.id
Human-Computer Interaction FTW!
The meme depicts a scene from the animated television series The Simpsons. In the image, the character Bart Simpson is shown in a bathroom setting, with the text "Why can't people just learn how to use computers 'correctly' lmao" appearing as a speech bubble above him. The text "The Design of Everyday Things" on a Chair and "Me after learning Human-Computer Interaction" is included with Homer who is about to hit Bart with the aformentioned chair, along with a self-deprecating statement about the character's "uneducated ass" before learning human-computer interaction on Bart. This is a meme which mocks the assumption that everyone can easily learn to use computers in the way prescribed by some, without considering individual differences or the quality of the human-computer interaction design.
December 6, 2024 at 2:38 PM
kaleidosium.my.id
Starting things off, here's a repost of the Anthroidified version of @ysbunny573.bsky.social's sona, Luna!

[ #furryart #kaleidrawings ]
The cartoon character appears to be a robotic bunny. It has large expressive eyes, long ears, and a friendly, excited facial expression. The character is set against a purple polka dot background, and the text "Robo usagi hime" is written below the image.
December 6, 2024 at 2:05 PM
kaleidosium.my.id
Happy Birthday, @fringession.bsky.social. Enjoy this art I made for ya!
The image shows an animated character that appears to be a robotic cat. The cat has a large, round head with big expressive eyes and a triangular nose. Its body is gray and black with a geometric pattern. The cat is posed in a friendly, waving gesture, with one paw raised up. Behind the cat is a glowing yellow circle, creating a spotlight effect. The overall impression is of a whimsical, playful character.
November 28, 2024 at 1:00 PM
kaleidosium.my.id
Repost to scare CS Students taking an Algorithms course.
Picture of Turing-award winning Computer Scientist Donald Knuth
November 22, 2024 at 11:38 PM
kaleidosium.my.id
From a Software Engineering lecturer's Instagram.
A handwritten note on lined paper reads: 'In all honesty, I didn't study 'till yesterday. That's why I probably mess almost EVERYTHING. I'm sorry if I disappoint you :(' followed by 'I will make it UP to you by having a good score in Final Exams. trust!' and ':Emot Jempol:'. The note is decorated with playful stickers/emoji-style elements including a blue thumbs up, a cartoon character labelled 'Delulu', a rainbow stripe pattern, and a smiling poop emoji. The note is a student's honest admission about lack of preparation to their lecturer.
November 18, 2024 at 12:58 AM
kaleidosium.my.id
Average conversation with sterophonick.github.io
Kaleidosium — Today at 06:27 To this day I cannot believe someone decided to call their design software Figma Sterophonick — Today at 06:28 FIGMA BA- [user was banned for this post] Kaleidosium — Today at 06:28 Figma Male Sterophonick — Today at 06:28 why figma males are more attractive than alpha males Kaleidosium — Today at 06:29 They’re actually productive members of society Hence why they’re more attractive
November 17, 2024 at 11:38 PM
kaleidosium.my.id
Did it on both BlueSky and Fedi, do I get 4 entries?
November 17, 2024 at 11:02 PM
kaleidosium.my.id
Try her!
Dania with an old fashioned computer Dania giving you a heart pose
October 28, 2024 at 7:46 PM