Wrappers for built-in fetch() enabling killswitch, logging, concurrency limit and other features.
Fetch Standard
The Fetch standard defines requests, responses, and the process that binds them: fetching.
Launching QuickDID - Fast, Open Handle Resolution for the AT Protocol - Nick's Blog
QuickDID is a high-performance, open source handle resolution service for the ATmosphere that serves as both public infrastructure at https://quickdid.smokesignal.tools and deployable software under MIT license. It offers flexible caching strategies (memory/Redis/SQLite), scales from single-instance to distributed deployments, and includes production features like rate limiting and proactive cache refresh. Currently a release candidate, it provides a drop-in alternative to Bluesky's resolver while giving developers full control over their handle resolution infrastructure.
Slingshot: atproto edge record cache
API Documentation for Slingshot, a firehose-listening atproto edge record and identity cache.
Slingshot: atproto edge record cache
API Documentation for Slingshot, a firehose-listening atproto edge record and identity cache.
Slingshot: atproto edge record cache
API Documentation for Slingshot, a firehose-listening atproto edge record and identity cache.
An early look at tailscale-rs, a tsnet library in Rust
We've launched an experimental Rust library for Tailscale via tsnet. Help test tailscale-rs and shape it with your feedback.
Origin Range Requests: Serving large files without range-request tuning
Naive byte-range caching can waste gigabytes of origin bandwidth on small requests. We rebuilt our cache architecture in Pingora to coordinate partial fetches automatically, cutting R2 p99 latency in half.
A Modern Architecture for FP
Death to IO monads: FP has better tools that point the way towards the future.
Introducing Tap: Repository Synchronization Made Simple | Bluesky
Just about every app built on AT needs data from a repository at some point. For many use cases – feed generators, labelers, bots – streaming live data through a Relay or Jetstream works well. But some applications need to go beyond what Jetstream was designed for, like tracking specific subsets of a repo, automatically backfilling a database when adding new repos to monitor, or even mirroring the entire Atmosphere.
Don't Forget To Flush by Andrew Kelley
I designed a microprocessor
ybzeek/The-Loom
A high-throughput, database-free ingestion engine for the AT Protocol (Bluesky) Firehose, engineered for consumer hardware constraints.
Rust Atomics and Locks by Mara Bos
Low-level Concurrency in Practice. This practical book helps Rust programmers of all levels gain a clear understanding of low-level concurrency. You'll learn everything about atomics and …
Kernel Probes (Kprobes) — The Linux Kernel documentation
Kprobes enables you to dynamically break into any kernel routine and collect debugging and performance information non-disruptively. You can trap at almost any kernel code address [1], specifying a handler routine to be invoked when the breakpoint is hit.
