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Octoverse: Commits, pushes, reach new highs in 2026
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Verifying Crypto Payment Webhooks: An HMAC Checklist for Merchant Developers
When a merchant adds a crypto payment gateway, the most security-sensitive code is usually not the checkout button. It is the webhook handler that marks an order as paid. If that endpoint trusts whatever it receives, anyone who discovers the URL can mark orders as paid.
Two checks worth adding when you rewrite a checkout modal
While rebuilding the free-preview and checkout flow in CrawlGraph, our review caught two details that are easy to miss: inherited disabled state and native email validation. The browser APIs covered both cases. We added checks for the pending request state.
Ofrenda: a private, offline ofrenda that remembers with open-weight models
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the Machine What I Built Ofrenda is a local-first virtual ofrenda , the altar families build for Día de los Muertos. You add someone you miss, write down the stories you never want to lose, and then talk with an...
When AI Does the Work, What Will Humans Do?
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Understanding Voice AI Audio Formats and Quality Settings
Why Audio Formats Matter in Voice AI When you spin up a text‑to‑speech (TTS) or voice‑cloning model, the raw waveform isn’t the only thing you have to think about. The container (MP3, WAV, OGG, etc. ) and the quality settings (sample rate, bit depth, bitrate) can dramatically affect latency, fil...