code_devil
Joined 18 years ago
Karma
711
Submissions
272
Member since
Jul 3
If any questions, please feel free to shoot me an email.
View on Hacker NewsRecent submissions
Comment · 22 days ago
I got introduced to pico8 during Covid and absolutely loved it. It piqued interest in me to create sprites and that led me to create a very basic minimalistic sprite editor for pico8.
I first published the app a few years ago in 2023 and lately updated it in the past few months. I am planning to add animation next but still struggling with to keep the UI as simple and minimalistic.
Here is the App Store Link: https://apps.apple.com/us/app/pixel-edit-lite/id1665723146
Comment · 1 month ago
I have also been building a local minimal AI agent too =P. It's still a TUI as I am still testing it out, though plan to make it into a native app too. Good luck to you too Peter.
Comment · 1 month ago
I made a tiny iPhone sprite editor during Covid, when I was pretty obsessed with PICO-8 and wanted to draw sprites even when I was away from my Mac.
I shipped it in 2023, then neglected it for a few years. I’m getting back into it now, fixing things as I find them and adding small features suggested by PICO-8 users.
The original idea was simple: copy a sprite from PICO-8 on the Mac, paste it on your phone, tweak a few pixels, and paste it back. It uses PICO-8’s native clipboard format. It’s a one time $2.99 purchase, with no account or subscription, and works offline.
I’m now considering:
A) Frame by frame animation using sprite sheet regions B) Opening .p8 carts directly and editing sprites in place
For PICO-8 users, which would you actually use?
Comment · 3 years ago
If you remember Flipboard, Evan Doll was in the iOS team and also taught the CS183 at Stanford. As per his LinkedIn as soon as he left, the same month he cofounded Flipboard although the app was released 1 year later.
I have a few coworkers from my team that cofounded companies and they too have 1-2 month gap after they quit and they all got funding :)
Comment · 3 years ago
It was around 2011.
I don’t think the policy changed as per se. It’s just they found proof of him trying to hire a part time help.
I had a co-worker around 2013 ish who just wanted to blog and put personal projects code to GitHub. It was not recommended and needed VP permission … basically a hassle.
Comment · 3 years ago
1. I am primarily living off my savings. However, I haven’t had to sell any investments for expenses during this period and they have likely grown ( as per Mint.com ) I don’t actively track my investments ( I have vested stock from the fruit company + use robo investing ) so I am mentally free to enjoy other things without worrying about market volatility … I think my average monthly expense ranges from $1500 - $2500 depending on the country. A lot cheaper than a Bay Area down payment + plus so much time to do anything. Also unmarried and no kids.
2. My friend ( at Fruit Inc ) was working with a undergrad friend from the East coast on a side project. The other friend posted a Craigslist ad needing help on the project and mentioned my friends credentials on the posting. Somehow a recruiter found out about it and so my friends VP called him … that he can’t do so and so, and that the fruit company owes everything and he needs to turn it all to them, and he can be terminated etc. And even after termination they will come after him. Long story short, he stopped working on the project and he was NOT terminated but he did eventually leave to a different company. (For context: the project my friend was moonlighting on was not some cutting edge secret or some hard problem )
Bottom line: If no one knows about your project you are fine. And if you decide to leave the company and work on your idea … might make sense to ensure that the start date of the code etc looks a little after your resignation.
Happy to answer if you have any other questions
Comment · 3 years ago
Yes. You need a clear focus and direction. Although a 3-6 months break is more than enough to find out if you want to start a company or just want “more” free time to experiment with technology ideas. I think I am more in the second camp.
Comment · 3 years ago
I left the same company after 5+ years ( 6 years ago ) with a few goals -
1. Spend time with family ( parents )
2. Work on a side project
3. Travel
4. New language ( Spanish )
5. Learn something new ( tech and non tech )
I am very happy with 1,3,4,5. ( ongoing )
Regarding 2, I worked on making a no code platform for Voice apps and had a working demo/app but the market was just not ready and it still is not … Next I tried making some simple web apps - but no success financially. I keep on experimenting with technology so I still love my current state of affairs.
My personal learnings/experience (also from YC Startup School online ) is that you need to have some form of demand/audience before building the product for the consumer space. My friends in the Enterprise space seem to have much better luck.
PS: The fruit company is pretty strict about moon lighting (speaking from experience of a very good friend ) so just be careful about that aspect if they find that out while you are employed. I left in positive terms, in-fact a week back my boss mentioned to let them know when I am done with everything and would like to be back.
Comment · 3 years ago
I had no idea either and had a similar visual image of @dang. I just had to google and find his full name and a picture to put a face to the name :)
Comment · 3 years ago
It’s worth learning as an important CS concept, as it can be intuitive to express an idea and understand the algorithm on a conceptual level. Although implementing recursion can sometimes feel very confusing, apart from the fact that you might also hit a stack overflow and it runs slower than an iterative solution.
In fact, a few days ago I implemented a flood fill algorithm for a drawing app I am developing. I later converted it to an iterative solution. Here’s a comparison between the two solutions
Comment · 3 years ago
Paul Hudson has an amazing library of content at his website/YT for 100 days of Swift, and SwiftUI online for free.
Comment · 4 years ago
Blockchain technology helps you create applications without the need to have a trusted 3rd party.
What it solves?:
- Sending money from Alice to Bob without the need of a trusted party like Venmo/Paypal/Bank.
- Vehicle registration / House title deeds are maintained by the local government. A decentralized application can potentially mint an NFT (ERC-721) and maintain such a DB. (Although, the physical society would need to come with laws to tie up physical good's with NFT's)
- In today's Gaming Economy all the digital goods bought/earned are controlled by the company (Zynga/Roblox). A blockchain powered game will allow the owners to have actual control of the digital goods ( money - tokens, wearables - NFT's) bought/purchased that they can sell/exchange in the open market. Imagine buying a souvenir from Disney Land and then not being able to sell/exchange it.
Comment · 4 years ago
It's a huge space and I got into it around Feb/March of 2021. Some interesting applications I noticed are:
1. Lending Apps - A trusted decentralized application to deposit collateral and earn more interest than a traditional bank. And then use the same application to take a loan on the basis of the deposited collateral. Example Apps: Compound / AAVE / TraderJoe.xyz to name a few
2. Exchange Tokens - A simple application to swap between two tokens (ERC-20). Example: Uniswap, QuickSwap, etc
3. Ownership of digital goods - Imagine if all the digital goods someone owned in Farmville could be sold, traded, exchanged. All of this is possible due to NFT's - ERC 721 Standard Example: Aavegotchi, Axie Infinity, etc
Interesting research is happening in the field of cryptography - Zero Knowledge Proofs, Verkle Trees. Foundations/Companies: Matterlabs, Arbitrum, Optimism, Polygon
A lot of work is happening in app development tooling: Solidity, Ganache, Brownie, etc