MoonBit port of DoWhy 0.14 (PyWhy). Causal graph construction and analysis, effect identification (backdoor / frontdoor / complete adjustment), estimation (linear regression, generalized linear model, propensity score weighting / matching / stratification, doubly robust, instrumental variable, two stage, regression discontinuity), refutation (bootstrap, placebo treatment, data subset, dummy outcome, unobserved common cause, the assess overlap refuter that learns the rules of the support and of the overlap with boolean rules), intervention sampling (do samplers), temporal graphs, causal discovery (the PC algorithm with the Fisher-z test) and the portable core of the graphical causal models (the p-value merging, the bootstrap confidence intervals, the Kullback-Leibler divergences, the density estimators, the Shapley values, the independence tests, the prediction models, the causal mechanisms, the automatic assignment of the causal mechanisms with the selection of the model of a node by cross validation, the fitting of a causal model, the what-if queries (the interventional samples, the counterfactual samples and the average causal effect), the validation layer (the kernel based conditional independence test, the validation of a causal structure and the validation of an invertible model) and the falsification layer (the local Markov condition, the pairwise dependencies, the parental d-separations, the causal minimality and the permutation test of a graph) and the model evaluation layer (the normalised mean squared error, the continuous ranked probability score, the performance of the causal mechanisms, the test of the invertibility assumption and the report of the evaluation) and the distribution change layer (the test of the change of a mechanism, the attribution of the change of the distribution of a target node, the multiply-robust attribution of the change of the mean or of the variance of a target node and the scores of the change of the distribution of every node). Pure MoonBit with zero external runtime dependencies.

Three-phase unbalanced distribution power-flow kernel: backward/forward sweep on radial networks with 3x3 phase-coupled branch impedance, pure MoonBit in per-unit values

PMSM SVPWM modulation and coordinate transform numerical kernel

moon-mqtt：MoonBit 生态的 MQTT 3.1.1 客户端库——QoS0/1/2、持久会话恢复、core/ 纯计算状态机（四后端可测）、浏览器 WebSocket 高层 API；5.0 为后续路线

TA-Lib-style technical analysis indicator library for MoonBit

SMS PDU codec: GSM 7-bit, UCS-2, user data headers, concatenation, status reports and USSD.

Lossless MoonBit manifest queries and edits

Generate AI-assisted commit messages from staged Git changes

MoonBit → Dart transpiler — 让 MoonBit 代码跑在 Flutter 上

Trace-driven three-proof-strength control-flow, taint, value-range, slicing and contract analysis for MoonBit modules, as one Markdown report with Mermaid diagrams

Audio container toolkit in pure MoonBit: Ogg read/write and CRC verification, WAV full-format read/write, Opus-in-MP4 muxing and demuxing, transcoding pipeline, and a 15-command CLI

MoonBit Subresource Integrity toolkit with HTML audits, trusted baselines, and release-to-release HTML reference diffs

MoonBit → Dart transpiler — 让 MoonBit 代码跑在 Flutter 上

Trace-driven three-proof-strength control-flow, taint, value-range, slicing and contract analysis for MoonBit modules, as one Markdown report with Mermaid diagrams

A typed MoonBit SDK for Resend with a moonfetch HTTP adapter

Experimental IPMI 2.0 RMCP+ protocol and read-only client for MoonBit native

Order-preserving compound keys and typed range bounds for ordered byte stores.

A small, read-only Redfish inventory client for MoonBit native applications

A bounded, read-only NUT upsd client for MoonBit native applications

cmd —— mooncmd 的 moonx 命令面:聚合词表 TOML 一令生成骨架代码(手写孪生件形状,消费者径)

MoonBit STAC Item Search core with a Node.js CLI

Typed request extraction, responses, and OpenAPI export for MoonBack.

Origin-scoped Digest authentication for gaato/mttp.

HTTP for MoonBit in the style of sttp, on top of gaato/http: a client with retries, rate limits and deadlines, server-sent events, multipart, cookies, endpoints and OpenAPI. Runs on every backend.

moonbitlang/x36,239

experimental packages for moonbitlang/core

moonbitlang/async35,303

Asynchronous programming library for MoonBit

moonbitlang/lexer12,486

Lexer for the MoonBit programming language

moonbit-community/prettyprinter12,454

pretty printer for moonbit

moonbitlang/parser12,454

AST and parsers for the MoonBit programming language

moonbitlang/moon_config12,313

MoonBit package configuration parser

moonbit-community/casefold11,331

Simple Unicode CaseFold Implementation

moonbit-community/cmark11,268

A CommonMark toolkit for MoonBit

moonbit-community/ucd10,833

Unicode Character Database lookup and case mapping for MoonBit

moonbitlang/moonback10,382

A web backend framework for MoonBit

moonbit-community/rabbita9,987

functional Web UI framework for MoonBit

moonbit-community/yaml9,958

A simple YAML parsing and stringifying library for MoonBit, support a simplified YAML subset which can be convert to JSON.