VacayBuddy – PTO Management Inside Slack (Open Source)
I built VacayBuddy, an open-source Slack bot that makes managing Paid Time Off (PTO) simple and seamless — all from within Slack. Features: • Request and track PTO directly from the Slack app home • Get notified and approve PTO via Slack modals • Admin dashboard to manage team PTO balances and history • Excel integration for migrating existing PTO data • Works out of the box with SQLite for local setup We use it internally to manage our team’s PTO without emails or spreadsheets. Would love your feedback or contributions!
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Launched alongside, April 2025
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Hi everyone, I built PyXL — a hardware processor that executes a custom assembly generated from Python programs, without using a traditional interpreter or virtual machine. It compiles Python -> CPython Bytecode -> Instruction set designed for direct hardware execution. I’m sharing an early benchmark: a GPIO test where PyXL achieves a 480ns round-trip toggle — compared to 14-25 micro seconds on a MicroPython Pyboard - even though PyXL runs at a lower clock (100MHz vs. 168MHz). The design is stack-based, fully pipelined, and preserves Python's dynamic typing without static type restrictions.…
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