GrapheneOS has fixed the Android 17 QPR1 kernel performance regression
We haven't written up this one. Hacker News has the full story — the link below goes straight to it.
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Automatic Permit Expiration Alerts & AI Error Reporting in VS (NestJS + Next.js)
Automatic Permit Expiration Alerts & AI Error Reporting in VS (NestJS + Next.js) TL;DR: I added a new priority‑actions endpoint that flags construction permits expiring in ≤30 days, wired it to the…
- New "Priority‑Actions" endpoint alerts permits expiring in 30 days.
- Integrated AI error reporting via Sentry for Groq LLM service stability.
- CI pipeline updated with Husky and Pre‑push hooks to enforce code quality.
Reducing Duplicate CI Runs with GitHub Actions Concurrency `cancel-in-progress`
Reducing Duplicate CI Runs with GitHub Actions Concurrency cancel-in-progress TL;DR: I added a concurrency block with cancel-in-progress: true to the ci-e2e.yml workflow to automatically abort older…
Adding Concurrency Cancellation to GitHub Actions Workflows to Save CI Minutes
Adding Concurrency Cancellation to GitHub Actions Workflows to Save CI Minutes TL;DR: I added the concurrency feature with cancel-in-progress to the CI and E2E GitHub Actions workflows of the…
Hash Indexes: What they are and their limitations
Hash indexes are a type of database index used to speed up lookups by key. They are commonly implemented using a hash table, which uses hash function to map keys to locations where their corresponding…
- Hash indexes speed up lookups by key using hash functions and tables.
- They maintain hash tables in memory for fast access but can be memory-intensive.
- Hash indexes lack efficient range query support and require WAL for crash recovery.
I built a no-KYC privacy directory with incident-based trust scoring (and a map of who's been sanctioned)
Over the past few months I've been building dontkyc.me , a directory of services — VPNs, email, hosting, exchanges, wallets, forums — that don't require ID verification to use.
- "dontkyc.me" directory lists services without ID verification
- Trust score based on incident history with date, source, impact
- Sanctions map shows real-time incident activity by country
Meta Muse security: a Mac zero-day and a 6.8 GB filesystem export
Meta Muse, the personal AI agent Meta announced on September 8, had a bad Monday. Patrick Wardle disclosed a zero-day in the Muse Mac app that hands the account token to anyone who can run one…
- Meta's Muse Mac app has zero-day exploit allowing account takeover
- Muse exposed 6.8 GB of Linux sandbox filesystem, including internal docs
- AI agent's permissions and data access need careful consideration