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sqlx
🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.
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rust-fsm
A framework and a DSL for building finite state machines in Rust
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axotly
A fast, reliable, and expressive API testing tool designed for developer happiness
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tokay
programming language designed for ad-hoc parsing
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typeset
A DSL for defining source code pretty printers
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atc-router
Versatile DSL based rule matching engine used by the Kong API Gateway
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Tect
Minimal (only 6 keywords), type-safe language for software architecture with rich tooling
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smlang
A no-std state machine language DSL
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runtara-workflows
Workflow compilation library for runtara DSL
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directed
Evaluate programs based on Directed Acyclic Graphs
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diffsol
solving ordinary differential equations (ODEs) in Rust
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ungrammar
A DSL for describing concrete syntax trees
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airlang
Air is a minimalist and universal programming language
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megra_rs
A live-coding language with Markov chains
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gent-lang
A programming language for AI agents
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runtara-dsl
DSL for agent metadata definitions in runtara workflows
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fastbreak
A formal methods-inspired specification language combining Alloy, TLA+, Cucumber, and Design by Contract
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loess
Small proc macro grammar- and parser-generator providing great UX
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opensearch-dsl
Strongly typed OpenSearch DSL
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lemma-engine
A language that means business
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spacetimedsl_derive-input
Contains structs which represent the input and output of SpacetimeDSL. Can be used by other proc-macro crates to build Macros which utilize SpacetimeDSL under the hood.
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dol
DOL (Design Ontology Language) - A declarative specification language for ontology-first development
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aether-azathoth
A lightweight, embeddable domain-specific language (DSL) interpreter with rich standard library
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cranelift-assembler-x64-meta
Generate a Cranelift-specific assembler for x64 instructions
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armature-rhai
Rhai scripting language integration for Armature - write handlers in Rhai
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testkit
A DSL for testing. Starting with APIs and Browser automation.
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probar-js-gen
NASA/DO-178B-grade Rust DSL for type-safe JavaScript generation
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sentience-tokenize
Tiny Rust zero-dep tokenizer (ident, number, string, parens, operators, keywords)
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bevy_hui
pseudo Html templating ui crate for the bevy-engine
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rune-cfg
A modern, simple, and safe config language inspired by Markdown
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airlang_bin
Air is a minimalist and universal programming language
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legalis
Command-line interface for Legalis-RS
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spacetimedsl
Ergonomic DSL for SpacetimeDB
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devalang
Write music with code. Devalang is a domain-specific language (DSL) for sound designers and music hackers. Compose, automate, and control sound — in plain text.
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choreo
DSL for BDD type testing
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webnn-graph
DSL for WebNN graphs
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insign
tiny DSL for Minecraft build regions & metadata
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dokearley
Earley parser + DSL grammar language for game devs
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quoth
scannerless (no-lexing), developer-friendly parsing library for implementing DSLs and syntax parsers in Rust
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graph_generation_language
Core library for the Graph Generation Language (GGL)
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bitis
Bitwise serialization of messages defined in a data description language with interfaces for rust, python and c++
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oxdock-parser
Parser and AST definitions for the OxDock DSL
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test-dsl
A helper crate to define easy-to-author tests as KDL documents
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MotoGarage_parser
A parser and interpreter for MotoGarage DSL, a language for managing motorcycle collections
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product-farm-farmscript
FarmScript DSL - Human-friendly expression language that compiles to JSON Logic
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blinc_cli
Blinc UI Framework CLI - build, run, and hot-reload Blinc applications
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apex_spec
APEX Spec v1.1 — Deterministic DSL for agent planning, validation, and tool execution. Parser, validator, interpreter, prompts included.
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oracle_omen_plan
Planning DSL and DAG compiler for oracle.omen
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malachi
A domain specific pattern matching language made for defining bot commands
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vibelang-cli
CLI binary for VibeLang
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sea-core
Rust core library implementing the SEA DSL primitives and validation engine
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script-format
DSL to format data via rhai scripting
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prune-lang
Prune is a constraint logic programming language with branching heuristic
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command-macros
Macros for creating std::process::Command with shell-like syntax
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miyabi-workflow
Workflow DSL for Miyabi - Graph-based agent orchestration with .then(), .branch(), .parallel()
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tree-sitter-graph
Construct graphs from parsed source code
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sqlx-query-dsl
A query DSL extension for SQLx
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railroad_dsl
A small DSL to generate syntax-diagrams
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cmtc
compiler providing cmtir-based passes to generate backends including FIRRTL, SystemVerilog and simulators
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forester-rs
Workflow framework based on the behavior trees
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overlay-file
OverlayFile used to define overlays in OCA
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rust_sfq
DSL for designing SFQ circuits in Rust
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technique
A domain specific language for procedures
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makepad-live-tokenizer
Makepad platform live DSL tokenizer
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sqlx-etorreborre
🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.
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cmtrs
A rule-based embedded HDL in Rust
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weflux
Minimal DSL-driven flowchart renderer with SVG and PNG output
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lira
No dependency, fast Rust eDSL for writing HTML
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tur
Turing Machine Language - Parser, interpreter, and execution engine
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dvcompute_gpss_branch
Discrete event simulation library (support of GPSS-like DSL language for nested simulation)
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amble_engine
Data-first interactive fiction engine and REPL for worlds authored in the Amble DSL
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rust-regex-dsl
Regular expression DSL
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path-dsl
DSL and macro to help deal with Paths and PathBufs
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cmtir
The intermediate representation for Cement (cmt2) languages and compiler tools
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scriptful
A minimalist,
no_stdstack machine library for interpreting domain specific interpreted languages -
rs-statemachine
COLA-style state machine with fluent API
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gpui-markup
A declarative markup DSL for building GPUI applications
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nenyr
initial version of the Nenyr parser delivers robust foundational capabilities for interpreting Nenyr syntax. It intelligently processes central, layout, and module contexts, handling complex variable…
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mortar_cli
Mortar language command line tool
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dvcompute_gpss
Discrete event simulation library (support of GPSS-like DSL language for sequential simulation)
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devapack
Addon generator and packager for Devalang
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amble_data
Shared data model used by amble_engine and amble_script for the Amble game engine
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mortar_language
A Domain Specific Language designed for game dialogue and text event systems
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symbi-dsl
Symbi DSL - AI-native programming language with Tree-sitter integration
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munyo
A data language which aims to be the most efficient way to handwrite data
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dialasm
pest based dialogue DSL for Rust
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mortar_compiler
Mortar language compiler core library
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basic-dsl
procedural macro crate that provides a BASIC interpreter embedded as a domain-specific language
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iron_lang
Language and configuration utilities for iron agent framework with DSL support
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mortar_lsp
Mortar language LSP server
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ecaxpr
Tiny expressions-based language for elementary cellular automata simulation
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peepmatic-souper
Converting Souper optimizations into Peepmatic DSL
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cashly
一个简要投资记录法的 DSL 脚本解析器, 这个库包含 EBNF 设计和 rust 的实现
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lichen
Scripting DSL (for Dialogue Graphs, et al)
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clex_llm
Generates clex from input format and constraints in natural language using LLM
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hamelin
Pipe-based query language for security event analytics
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builderx
A concise builder-pattern UI DSL for Rust
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amble_script
Authoring-focused DSL, parser, and compiler that produces Amble engine WorldDef data
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bpmn-sdk
Type-safe Rust DSL for declarative BPMN process modeling
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fsl
FakeHub State Language. DSL for managing state in fakehub
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vexity
Tiny scripting language for hacking on abstractions of financial markets
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json-schema-dsl
DSL to write JSON Schema
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eggplant-transpiler
transpiler of eggplant to generate rust code from egglog code
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tur-cli
Command-line interface for Turing machine simulator
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timelang
A DSL (Domain Specific Language) and grammar for parsing and rendering human-readable date/time and duration values
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varion
텍스트 기반 DSL로 구성된 대화 시스템 파싱 라이브러리
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nanoneo
lisp-like dsl which "compiles" into html
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specx
Minimal Specification pattern utilities for Rust with composable predicate specs, boolean combinators, and a micro-DSL
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rngstr
A cli tool for generating random strings of characters with customization options and a small domain specific language
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glit
pretty-printing git stats
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pmlang
Core of Parsec Math Language (PMLang)
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canrun
A logic programming library inspired by the *Kanren family of language DSLs
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kotoba-formatter
Kotoba Code Formatter - Formats .kotoba files with consistent style
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airlang_ext
The Extension of Air Programming Language
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timeblok
A language for event scheduling in plain text
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auk
An eDSL for writing HTML using standard Rust syntax
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bevy-ui-dsl
A DSL library that simplifies the creation of widgets for bevy_ui
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rvs
defining and evaluating random variables using a simple DSL
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rust-regex-dsl-creator
Regular expression DSL derive macros
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set_parser
A tiny DSL and parser for set algebra (∪, ∩, , △, ’), built with pest. Parses programs with
letandprint, builds an AST-ready parse tree for evaluation/printing. -
bevy_hui_widgets
A collection of bevy components and systems to build widgets with
bevy_hui -
notation_dsl
Fun notation - DSL to create notation files
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unsyn
A DSL for specifying concrete syntax trees
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scdlang
Core parser of Statecharts Description Languange
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chaf
A CLI filter tool that removes lines based on logical conditions using AND, OR, NOT, and parentheses
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ferrite-session
Session Types DSL for Rust
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hydroflow
Hydro's low-level dataflow runtime and IR
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unflow
DSL to convert design to code
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harlaw
Transform DSL files to JSON. Formatting options available for custom output.
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timeblok-cli
A CLI for timeblok
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cfn-guard-rulegen
rulegen takes a CloudFormation template and autogenerates a set of cfn-guard rules that match the properties of its resources. This is a useful way to get started rule-writing or just…
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rstv
Rust nhưng Tiếng Việt và cắt bớt từ khóa
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sqlx-build-trust
🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.
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builderx-gpui
gpui adapter implementations for the builderx DSL
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grass-ir
IR for GRASS
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halo-rest
halo rest（Web 适配层/中间件/路由 DSL）
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melbi
expressive, embeddable, sandboxed expression language
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hax-diagnostics
hax diagnostics helper crate
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kittycad-execution-plan
A DSL for composing KittyCAD API queries
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froql
an in memory query dsl
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grass-driver
Driver for GRASS
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oters
A Functional Reacitve Programming Language for writing GUI applications
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noir
rust based, DSL alike and request driven, black box testing library for HTTP APIs
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hexspec
A dsl for creating and verifying byte buffers
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comet-rs
Rust eDSL for COMET: domain specific COMpiler for Extreme Targets
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rvs-repl
REPL for Rvs - A library for defining and evaluating random variables using a simple DSL
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rvs-c-api
C-API for Rvs - A library for defining and evaluating random variables using a simple DSL
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polyrhythmix
Polyrhythmically-inclinded Midi Drum generator
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db_dsl
DSL for creating database objects
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guarding
guardians for code, architecture, layered. Guarding crate a architecture aguard DSL which based on ArchUnit.
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scrapelect
Interpreter for scrapelect, a CSS-inspired web scraping DSL
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chema
An external DSL for JSON Schema
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jellyschema
Configuration DSL
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playout
DSL for creating Vulkan pipeline layout and descriptor set layout
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hypershell-tokio-components
Modular DSL for shellscripting in Rust
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phile
The Painless High-Level Persistence Engine
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mos6502_assembler
DSL for MOS6502 assembly
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fluent_state_machine
A domain-specific language (DSL) for creating state machines in Rust
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math-parser-rs
handwritten dsl for interpreting math
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grass-macro
Procedual Macros for GRASS
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rvs-parser
Parser for Rvs - A library for defining and evaluating random variables using a simple DSL
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scdlang_xstate
Scdlang parser for targeting JavaScript library XState
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async_ui_internal_utils
for internal use only
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kure2-cli
REPL for the Kure2 DSL
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hypershell-reqwest-components
Modular DSL for shellscripting in Rust
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hypershell-components
Modular DSL for shellscripting in Rust
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pragma
An experimental inline DSL for conditional compilation
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doc-search-dsl
procedural macro for creating complex regex patterns using a Domain-Specific Language (DSL)
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swahili-dsl
A Swahili-based DSL made for educational purposes
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portal-solutions-mos6502-assembler
DSL for MOS6502 assembly
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openfga-dsl-parser
Parsing and JSON transformer for the OpenFGA authorization DSL
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tx3-lang
A DSL for defining protocols that run on UTxO blockchains
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ironplc-dsl
Domain-specific language objects for IEC 61131 language elements
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hax-cli-options-engine
hax cli options engine helper crate
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nom-rule
A procedural macro for writing nom parsers using a grammar-like DSL
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mini-kanren
miniKANREN in Rust
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tx3-tir
Artifacts for the Tx3 Transaction Intermediate Representation (TIR)
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dotinstall
DSL for automating installation of dotfiles
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litto
Building blocks for DSL scripting language interpreters that interact with native Rust code
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philec
The Painless High-Level Persistence Engine
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ezjs
micro Javascript (ES5) engine is Rust
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scdlang_smcat
Scdlang parser for targeting AST of state-machine-cat
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firo-parser
Parser for the ".firo" file format
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tx3-resolver
Infrastructure for resolving tx3 transactions
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html_stack
A stack based dsl for writing html. This is not an html template!
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ogma
Ogma DSL builder
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hexspec-cli
A dsl for creating and verifying byte buffers (command line version)
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gen_parser
parsers for gen (Template, Style, Script)
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shard-shell
The shell you deserve, written in Rust
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commonware-estimator
Simulate mechanism performance under realistic network conditions
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template-builder
making idiomatic, declarative, builder-like patterns that use the struct literal syntax
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wgpu_bind_dsl
An experimental macro dsl for describing Bind layouts in wgpu-rs
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rust-fsm-dsl
Macros for rust-fsm DSL
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jsonbuilder
A json builder used to create JSON structures using a simple DSL
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ungrammar2json
Convert ungrammar files to JSON
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ogma-libs
Ogma DSL builder libs
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pink-runtime
A very minimal replecement based DSL, intended for math
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schnauzer_ui
A DSL for browser based automated testing
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hypershell-hash-components
Modular DSL for shellscripting in Rust
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pytools-rs
Miscellaneous tools referenced by DSL compilers/scientific-computing toolchains
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