1. Show HN: UserAlertX – let your AI agent text you (only you) (useralertx.com)
Let your AI agent, bot or script send you a text or email alert - to your own verified phone, and only yours. One HTTP POST. Free to start.
2. Show HN: A Piet interpreter compiled to a Piet image, running a Piet program (bobbby.online)
Three Temper libraries compiled to Piet images: a Piet interpreter running a Piet program, today's Mondrian, and a program that looks itself up on esolangs.org. Watch each image draw itself, run under npiet, and print.
3. Show HN: I let Claude refactor my old game (github.com)
A neuroevolution game experiment. Contribute to victorqribeiro/aimAndShoot development by creating an account on GitHub.
4. Show HN: Spectra – A drop-in optimizer that cuts LLM training VRAM by 50% (github.com)
Halving Optimizer State Memory via Factorized Variance and Frequency-Domain Compression - SpectraSI/SpectraAdamw