crdt

Introduces MaSRead, a content-addressed reading mechanism for replicated latent stores where agents share KV cache fragments, enabling later queries to reliably retrieve cached reasoning via opaque keyed tag sets and hard attention masks.

A developer shares insights and learnings from building a collaborative undo/redo system, covering design challenges, conflict handling, and asynchronous operations, with links to source code and a live demo.

A technical note from the Livelymerge project demonstrating that CRDT convergence (via Automerge) does not guarantee semantically correct merges for live program heaps, using a linked-list example where concurrent swaps produce truncation or cycles. The authors acknowledge the problem and sketch promising directions.

StateFuse is a conflict-aware replicated memory contract for multi-agent systems that preserves contradictory observations rather than collapsing them, enabling safer abstention and auditable correction without universal accuracy gain.

Explores extending Conflict-Free Replicated Data Types (CRDTs) to handle concurrent creation, beyond their traditional ability to merge concurrent edits.

bijou64 is a new variable-length integer encoding that ensures canonical representation, solving signature-verification bugs, and also runs several times faster than the common LEB128 encoding.

A blog post recounting a bug where inserting adjacent multi-byte emoji caused a splice in a CRDT library, splitting a surrogate pair and silently breaking collaborative editor synchronization.

Codemix open-sources @codemix/graph, a type-safe, CRDT-backed graph database with TypeScript-native schema validation and realtime offline-first sync via Yjs.