superwesleyhys-ux / factcircuit
FactCircuit: an auditable claim-and-evidence verification loop with immutable provenance, staged checks, bounded retrieval, and reproducible evaluation.
superwesleyhys-ux / factcircuit
dolthub / dolt
Dolt β Git for Data
pmndrs / valtio
π§ Valtio makes proxy-state simple for React and Vanilla
vavr-io / vavr
vΚvr (formerly called Javaslang) is a non-commercial, non-profit object-functional library that runs with Java 8+. It aims to reduce the lines of code and increase code quality.
immutables / immutables
Java annotation processor to create immutable objects and builders, for records too. Sweep boilerplate code under the rug!
terminusdb / terminusdb
TerminusDB is a Knowledge Graph Database with Version Control. Time-travel, reason, collaborate, branch, merge, diff, and query your data with Datalog.
eclipse-collections / eclipse-collections
Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.
immutable-js / immutable-js
Immutable persistent data collections for Javascript which increase efficiency and simplicity.
immerjs / immer
Create the next immutable state by mutating the current one
codenotary / immudb
immudb - immutable database based on zero trust, SQL/Key-Value/Document model, tamperproof, data change history
linuxkit / linuxkit
A toolkit for building secure, portable and lean operating systems for containers
louthy / language-ext
C# pure functional programming framework - come and get declarative!
dinerojs / dinero.js
Create, calculate, and format money in JavaScript and TypeScript
xtdb / xtdb
An immutable SQL database for application development, time-travel reporting and data compliance. Developed by @juxt
matthewp / robot
π€ A functional, immutable Finite State Machine library
rrousselGit / freezed
Code generation for immutable classes that has a simple syntax/API without compromising on the features.
IBM / fp-go
Functional programming library for Go 1.24+, inspired by fp-ts. Uses generic type aliases for a clean, composable API. Provides Option, Either, Result, IO, IOResult, Reader, and ReaderIOResult monads, plus optics (Lens, Prism, Traversal) for immutable data manipulation. Supports Functor, Applicative, and Monad abstractions with do-notation-style
unadlib / mutative
Efficient immutable updates, about 3-6x faster than Immer.
kairos-io / kairos
The immutable Linux meta-distribution for edge Kubernetes.
orium / rpds
Rust persistent data structures
babyfish-ct / jimmer
The most advanced ORM of JVM, for both java & kotlin
js-joda / js-joda
:clock2: Immutable date and time library for javascript
Kotlin / kotlinx.collections.immutable
Immutable persistent collections for Kotlin
cakephp / chronos
A standalone DateTime library originally based off of Carbon
Malix-Labs / Awesome-Atomic
An awesome curated knowledge-base about atomic systems
sirixdb / sirix
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.
lxc / incus-os
Immutable Linux OS to run Incus
davidmoten / rtree
Immutable in-memory R-tree and R*-tree implementations in Java with reactive api
hashicorp / go-immutable-radix
An immutable radix tree implementation in Golang
bterwijn / memory_graph
Teaching tool and debugging aid in context of references, mutable data types, and shallow and deep copy.
yegor256 / takes
True Object-Oriented Java Web Framework without NULLs, Static Methods, Annotations, and Mutable Objects
lichess-org / scalachess
Chess API written in scala. Immutable and free of side effects.
clavia-labs / tardigrade
The TypeScript framework for building composable actors around an immutable event log.
amutable-systems / tine
Build packages, go/Rust projects, and OS images with Buck2
paiheulevrai / Choochootracker
Multiengine music tracker for your handheld console and your phone. Choo choo!
crabbuild / silo
SILO: an immutable version-control ledger layered over S3-compatible object storage
Dicklesworthstone / franken_accounting
Universal, evidence-native double-entry accounting system of record in Rust on FrankenGraphDB: bitemporal, append-only with first-class restatements, exact money algebra, counterfactual branches, in-database forensic analytics, outsider-verifiable proofs, and an agent-first CLI/MCP surface for CPAs, regulators, litigators, and investigators.
reactiveui / ReactiveUI
A composable, cross-platform MVVM framework for .NET inspired by functional reactive programming. It moves mutable state out of the user interface, keeps each feature's logic in one readable place, and makes applications easier to test. Supports WPF, WinForms, WinUI, .NET MAUI, Avalonia, Uno Platform, Blazor and Android.
mudler / edgevpn
:sailboat: The immutable, decentralized, statically built p2p VPN without any central server and automatic discovery! Create decentralized introspectable tunnels over p2p with shared tokens