Delightful JavaScript Testing.

Continuous Unix commit history from 1970 until today

Full-featured reactive state management without the boilerplate

Gluster Filesystem : Build your distributed storage in minutes

A framework for finding JavaScript memory leaks and analyzing heap snapshots

Checkpoint/Restore tool

✨ Jest matcher for image comparisons. Most commonly used for visual regression testing.

These are policy-driven snapshot management and replication tools which use OpenZFS for underlying next-gen storage. (Btrfs support plans are shelved unless and until btrfs becomes reliable.)

Verify is a snapshot testing tool that simplifies the assertion of complex data models and documents.

A very fast SIMD-first image comparison library (with nodejs API)

Snapshot a React Native view and save it to an image

Fork() for AI agent microVMs. Spawn 100 children in ~100ms from a warm parent; BRANCH a live VM in ~150ms. KVM-isolated, snapshot CoW.

A simple but highly customizable UICollectionViewLayout for UICollectionView -- Simple SwiftUI views that let you make page-view effects.

An archiving tool with an IM-style interface that prioritizes privacy and accessibility, integrated with various archival services including Internet Archive, archive.today, Ghostarchive, IPFS, Telegraph, and file systems.

Tool for creating snapshots and remote backups of btrfs subvolumes

Simple, cloud native infrastructure for Kubernetes.

A Wayland native snapshot editing tool, inspired by Snappy on macOS

⚡设计、可视化、标签、编辑器、设计器、报表、流程图、试卷、SVG、物联网、小票、打印、套打

📘A library for isolated developing UI components and automatically taking snapshots of them.

SirixDB is an an embeddable, bitemporal, append-only database system and event store, storing immutable lightweight snapshots. It keeps the full history of each resource. Every commit stores a space-efficient snapshot through structural sharing. It is log-structured and never overwrites data. SirixDB uses a novel page-level versioning approach.