Hack Club’s Scrapbook

A daily diary of what Hack Clubbers are learning & making every day.

Apia
@Apia1
today i learnt how svg filters work
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PhyoTP
@PhyoTP1
Today, I revived my project Relation, a python module for defining relationships between classes. The plan is to use it as a foundation for a mindmapping app. github.com/PhyoTP/Relation
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Delana
@Delana7+
Day 10 (?) And I have no idea why but I was randomly compelled to test out my maths skills so uh yeah (okay, I just dont want to get back to quantum again)
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/6dd0e469-1f1b-4e78-a06c-8ec6d6e2c356-20250718_122518.jpg
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Vynu
@Vynu1
Yeee!!!
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idk
@idk1
Hey. So this will be my first post on here. I plan on creating a huge frontend project which will basically be a website with other front end projects in it. It will be a repo will submodules as the projects (so I can count them as hours working towards the whole thing if that makes sense). I got the submodules up and running and hopefully it counts the hours I worked in the submodules as hours worked in the huge FrontEnd repo. Doing all this for roadmap.sh Front End roadmap thinghhh. I'm basically fluent in HTML and CSS but barely know JS or any frontend libraries lol so I'm gonna be working towards learning that AAAAAAND then backend and then DevOps to feel better about myself lolol.
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/c092ce55-6b63-4ea5-960c-ee26c17df94e-screenshot_from_2025-07-17_21-41-57-1.png
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Delana
@Delana7+
Day 9 and unfortunately I have finished nuclear which means the time for revising quantum is here
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. Probably not needed unless looking at cosmological stuff but it's good to keep in mind nonetheless
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/ed0313ed-64c7-48d3-8c6a-4146cd6894a6-20250717_205711.jpg
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EklavyaAgrawal
@EklavyaAgrawal3
Beautified my vercel website, worked on ionizing and nonionizing radiation and learned how to spray weedkiller (and got borax ant trap liquid all over my hands)
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/d602e77d-e7cb-48b0-81fa-8d0de86676f4-image.png
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snej55
@snej551
Spent some time trying to render a basic polygon in raylib (for some sparks - just a kite). Raylib's easy until the opengl textures become confusing...
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/545d3fd3-1e1e-447e-ae50-ed3551c4fee9-image.png
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MinglangDu
@MinglangDu1
woke up late today and submitted the codeforces problem with 2 minutes to spare
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/5037f611-1164-47b4-bf30-0088c3cdd42f-screenshot_2025-07-17_at_09.48.18.png
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EklavyaAgrawal
@EklavyaAgrawal3
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/0ad92d20-145b-4546-8949-85069e25f154-451c2af0-9b56-4ae1-918c-5710afbd567f.png
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Meghana
@Meghana0
Pathfinder fulfillment is starting soon ‼️
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/baf629d0-cd60-4e37-80bd-0011338c10cc-screenshot_2025-07-16_202238.png
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Anson
@Anson0
today i DROPped my sql database accidentally...
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/3f42dba5-c67e-4d87-9359-c29d2b1856ef-image.png
coopeeo
@coopeeo0
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/fa3de602-c4ef-4454-8a9c-d4d36942b103-image.png
Delana
@Delana7+
day 8 (the days are going so fast!) - I did some nuclear questions today, and also I needed to read and like summarise/explain this science paper for some work stuff ig
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/e4752554-4fee-4304-93b5-da0cc67660b3-12938.jpg
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twonum
@twonum0
Started a “WakaTime paper extension” as a joke (incompatible with Hackatime as I don’t want people to get banned for fraud, also won’t be part of YSWS) (maybe this will prep me for writing actual WakaTime extensions)
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/ea532ae2-8988-4374-b1cb-c4e93554f3e2-img_2950.jpg
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Delana
@Delana7+
Okay day 7 so I spent like a bazillion hours on slack again so not much done, but I did get started on nuclear, and mark all my questions from before :-)))
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/3c48b51b-4e0f-4064-bf6e-730970916d2b-image.png
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EklavyaAgrawal
@EklavyaAgrawal3
obsidian research going strong! working on geiger counters and dosimeter research, and next topic is most likely expanding CRD research into PWR reactors and also focusing on CANDU reactors as a potential topic!
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/b2970498-6f2d-4b65-951f-8b5f21d39fad-image.png
frobyte
@frobyte0
[test] does this work?
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JosiasWing
@JosiasWing0
sample post
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twonum
@twonum0
I don’t feel like coding my personal projects right now so I did some Orpheus drawings
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/1abaf9e2-8d67-4b0e-a0e8-51019534ecd5-img_2947.jpg
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Arthur
@Arthur0
Added basic multiplayer to my tank game.
zakkbob
@zakkbob0
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/efed3fb8-a7c1-40c6-9b92-2171d75f9607-ddfe45c9-9627-4162-bef4-5dc05ceb756f.png
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Delana
@Delana7+
Day 6, I didn't do much since I spent way too long on other projects and chatting on slack but the maths book is almost done yay
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/1d604309-4643-4d6f-8e92-8eecff8ac056-20250714_204713.jpg
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Bytes
@Bytes0
I'm starting a 21 days challenge to fix my life, which includes, tech skills and my school studies. 🙃
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/4e02856e-0fde-4073-81bf-8cbc64d2f970-images.jpg
ScooterY
@ScooterY0
finally doesn't look like an absolute mess for H²'s 2nd routing session
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zakkbob
@zakkbob0
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/eec39bc7-4ef2-449c-937d-a4ee1b13eaaa-17dec1d1-dcb9-41c4-848e-0d953c1f8898.png
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Juha
@Juha0
Fumbling around with pcb design for hackpad <3
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/46a24ecc-6629-4aaa-8053-9e510583fa57-4212af32-0aef-4778-8ccc-8c99b7d81dd9_1_201_a.jpeg
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Nova
@Nova0
Adding things to Visiorganize to try to finish and ship it! This time I'm continuing the migration from the folders system to the tags system, and it's my main goal to ship the app tonight.
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/a31b87e3-d067-4ba7-9c65-6023e4bc8085-screenshot_2025-07-13_19_32_37.png
Delana
@Delana7+
Day 5 and Im fixing my questionable maths skills with an ancient book
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/5c2b2bf5-0a99-4ee7-b7d3-ef0b90961931-20250713_163538.jpg
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MohammedAhnafBhuiyan
@MohammedAhnafBhuiyan0
NOVX is a free electron-based private browser; The reason it is unique and different from an incognito mode is that you can do quite many things to save your privacy due to features like clickless-tab switch, fake tabs, untitled tabs, VPN, device unique password, and much more. summer.hackclub.com/projects/5397
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Juha
@Juha0
Made a cookie cutter design with OnShape 🙂
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/cfb0a31f-84ac-442c-986d-742f2f37caec-ambiguous_marine_mammal_screenshot.jpeg
mathias
@mathias0
Added a "winrate per champion" and "champion mastery" to my dashboard
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for ever!
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/61f41042-23c5-463d-9f79-4ed5574db8cd-_924cc4f3-c401-4e44-823e-33fc404bbdd0_.png
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Delana
@Delana7+
Day 4 and I'm still on gravity (including GPE, gfs etc) because I did not realise there were like 100 questions each with like 3 parts on average not to mention the written questions require like 2 paragraphs to explain lol. Also I hate integrating over the volumes of planets but THATS OKAY GRAVITY IS IMPORTANT MAYBE I SHOULD JUST BE HAPPY ITS NOT RELATIVITY IDK (this is a photo of a different notebook page to the one that I am on now just because its prettier - I am infact on question like 46 now)
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/6d251fbd-d3a2-41de-b7a4-b6ff07e2f283-20250712_120701.jpg
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zakkbob
@zakkbob0
Kept working on some projects, and was at the top of the hackatime leaderboard for a bit. I should probably sleep now though as it's 4AM
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zakkbob
@zakkbob0
Cookie cutter arrived
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mathias
@mathias0
Added a Grafana dashboard for my LoL tracker, Hosted on Nest. Nest 🔛 🔝
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/3dc32abb-0bb0-489e-8272-1585db487761-_08a55422-6c9a-40f8-908a-3425f88e1bd4_.png
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jaanerikf
@jaanerikf0
Kept working on my hackclub app, hackboard, added a specific page to see a user's info, and added the ability to see multiple images for a post, and the ability to see reactions to posts
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/1d8151c3-b81b-419e-8574-20f4a44050fd-screenshot_from_2025-07-11_19-44-42.pnghttps://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/ef6cd499-88bb-4b23-ada9-687b5478ca31-screenshot_from_2025-07-11_19-44-59.png
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Delana
@Delana7+
Day 3 and we're grinding Newtonian gravity because who doesn't love it when F=GMm/r^2 meets integration
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/170fce47-4737-42fe-ab4f-74442803a6f7-20250711_144124.jpg
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mathias
@mathias0
Made a cli tool to find out my playtime on LoL
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/201da2ad-4e32-4ded-8465-81d7a592e17b-image.png
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MinglangDu
@MinglangDu1
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/e41f2359-57d7-4772-9b51-efd293c06bce-ca8dfe1d-ff1f-4eb8-a340-dd3030fba36f.png
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zakkbob
@zakkbob0
Had some homework and revision to do so i couldn't work on anything much today. Was forced to learn various fun things instead like 'the 5 types of cities'. 😕 At least I could write my notes using obsidian.md‎ instead of a book.
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/f10d8a5a-51b6-43fd-81ff-0eebcf51d330-3981a420-03b2-47af-979f-fa0a3a06dbc9.png
jaanerikf
@jaanerikf0
Started work on my hackclub dashboard website/app, hackboard
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/6a2c117e-a60a-4947-89f8-7f4540d16993-screenshot_from_2025-07-10_22-01-39.pnghttps://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/6ccb9fd0-daa9-47a1-9b56-bb4a5d00c422-screenshot_from_2025-07-10_22-01-19.png
Delana
@Delana7+
Day 2 and I'm doing my assigned work before my friend comes around to play video games haha
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/c833e959-8ee2-4e58-93a6-f8b8595f319e-11352.jpg
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EklavyaAgrawal
@EklavyaAgrawal3
Working on the obsidian documentation for NR. Today's topic was spent nuclear fuel - learning about it's fission byproducts and regulatory commission guidelines for it and other such materials. Also did some research regarding electricity and legal prosecution
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/a638dbac-cad8-48e6-9019-afa8d879acc1-image.png
MateoDesuasido
@MateoDesuasido0
A countdown timer till the end of summer for me 😭 Hardware project, though!
JoseM.
@JoseM.0
I made a website that allows sorting and filtering through all Summer of Making projects and users. You can use it to check the users and projects with the most hours logged or search for projects and users by keyword! som.jlmsz.com/user-search
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/bb1d3f62-564d-49f1-ba04-083e6b41b411-image.png
cookiesgobrr
@cookiesgobrr0
Starting 100 days of SwiftUI by Paul Hudson, to prepare for a big project that I have coming up soon on my roadmap. Currently on Day one.
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/201229be-fd19-4357-b821-61ab84c6f741-image.png
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cookiesgobrr
@cookiesgobrr0
Starting 100 days of SwiftUI by Paul Hudson, to prepare for a big project that I have coming up soon on my roadmap.
https://scrapbook-into-the-redwoods.s3.us-east-1.amazonaws.com/faf001c5-8f4c-4466-88b5-8f028cba4f48-image.png
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