finance and tech - the university of hong kong, peking university, erasmus university - I am (de) Groot
Middle-Earth
Joined March 2020
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I built a TUI version of qiatan.fyi using @ratatui_rs, all linked up with the web version of the game for cross-play
Powered in the back-end by @CloudflareDev Durable Objects
ALT qiatan.fyi played in TUI
if you want to have some online multiplayer fun with friends, play qiatan.fyi/
courtesy of @CloudflareDev Durable Objects (and the rest of their infra)
(🧵1/6) I like to read the news and its part of my daily routine to read several different news sources a few times a day. Until someday, I was thinking, why do we read all news chronologically? Wouldn't it make more sense to read it as causation and results?
(🧵5/6) Fully built within @vuejs and @nuxt_js, and fully hosted on @CloudflareDev using Workers, D1, R2, Workers AI + Gateway and Workflows. To keep it running all day, seems to be about 125k tokens in and 220k out for the AI use. Not sure about the cost yet.
(🧵6/6) I enjoy building (random) side-projects like this and am always open to feedback on my projects, so let me know what you think! Check it out: flows.news
(🧵1/6) My go-to stack to build my web apps with is only using @nuxt_js + @CloudflareDev. Full-stack and easily deployed to Cloudflare Workers, where I pay $5/month for everything I need (D1, R2, AI, vectors, logging, gateway, workflows, etc.)
(🧵5/6) Having both front-end and back-end in one codebase has helped me in particular, since it easier to provide context to my coding agents. I also connected Cloudflare, Nuxt and Nuxt UI MCP servers (in VS Code) to help out.
(🧵6/6) Let me know if it helps you out or what I can improve on to make my boilerplate more useful! Check it out here: github.com/daandegroot123/nu…
(🧵1/7) This weekend I started exploring vector databases, following @fireship_dev's video, so I created a @weaviate_io database filled with all @ycombinator companies! That allowed me to create this fun visualisation of the relatedness of companies throughout all the batches. 🚀
(🧵6/7) This industry colour-coded screenshot shows how "B2B Software/Services" (dark blue), "Healthcare" (light blue) and "Consumer" (pink) form large groups, with "Education" and "Industrials" (light green-ish) in-between. "Finance Tech" is chilling on the bottom (green).
ALT Side-view of the Tensorflow Embedding Projector
ALT Topdown-view of the Tensorflow Embedding Projector
(🧵7/7) Using the GraphQL graph provided by Weavite, we can easily search for companies using the power of vectors. Send me YC company or search prompt and I'll show you the results/closest relatives! Or do it yourself: github.com/daandegroot123/we…
