Life & fun · alternatives · 2026
24 alternatives to Entish: A language for implementing RPG rules in formal logic
Entish is a declarative Datalog-like language for formal RPG rules - etherealmachine/entish
Entish is a formal logic language designed specifically for implementing RPG game rules. It allows developers to express complex game mechanics and rule systems in a structured, logical format. The tool is intended for… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Entish: A language for implementing RPG rules in formal logic launched in 2021; newer entries below may have overtaken it.
- 1
i made an esoteric programming language which i call spellscript. every program is a "spell" written in a "grimoire," and you have to use keywords like summon, enchant, inscribe, and conjure. it's literally read like a spellbook because the syntax consists of all natural language, and newlines are optional. your code can now be an essay, like everybody wants! for example, if you want to print something, you'd write: `begin the grimoire. inscribe whispers of "hello, world!". close the grimoire.` it has variables, dynamic typing, arrays, functions, conditionals, loops, string manipulation,…
2025 · github.com · its alternatives →
- 2
A rules engine for Clojure(Script). Contribute to oakes/odoyle-rules development by creating an account on GitHub.
2020 · github.com · its alternatives →
- 3EL
Enlight is a resource aimed to teach anyone to code through building projects. Hosting a wide variety of tutorials and demos, Enlight provides developers with sample projects and explains how they work.
2017 · tryenlight.github.io · its alternatives →
- 4
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An encoding of the UK's self-isolation rules in Prolog - jamespwilliams/prolog-isolation-checker
2021 · github.com · its alternatives →
- 6
Verilog2factorio▲313This project will compile verilog (a hardware description language) into factorio blueprints. - Redcrafter/verilog2factorio
2021 · github.com · its alternatives →
- 7EA
eno [1] - A modern plaintext language w/ libraries [2] for JavaScript, Python, Ruby & soon more! We migrated a big relational research database to a file-based solution - requirements were: - Super fast and easy editability for users - Highest performance for parsing/validating >10K documents on every user change. Our trials with YAML/TOML showed us that we wanted something both faster [3][4] and easier [4], something tailored for file-based content management ... and after months of research & development it's now publicly available (under MIT license) for everyone! Last but…
2018 · its alternatives →
- 8PT
Create ER diagrams, SQL schemas, and DBML models. No Signup required, Nothing to install. All diagrams are 100% private, secure and processed locally right in your web browser
2023 · databasediagram.com · its alternatives →
- 9CD
2012 · scattered-thoughts.net · its alternatives →
- 10SA
After many months of development, we are releasing Squally as early-access on Steam! This game teaches low-level computer science; topics such as data types, data structures, bin/dec/hex, and x86 assembly are gradually introduced through puzzles and gameplay. https://store.steampowered.com/app/770200/Squally/ It's still very early in development, we currently have only released a card mini-game that teaches binary operations: https://i.gyazo.com/0a33bbac5bbb5421f7eb120edd3ff6bb.gif
2018 · its alternatives →
- 11
A fast functional language based on two level type theory - ehatti/peridot
2022 · github.com · its alternatives →
- 12
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Automatically interpret and validate nested natural logic arguments based on rules of inference and propositional logic - ParhamP/Natural_Logic_Interpreter
2017 · github.com · its alternatives →
- 14
For the past 3 years, I've been creating a new 2D game programming language where the multiplayer is completely automatic. The idea is that someone who doesn't even know what a "remote procedure call" is can make a multiplayer game by just setting `maxHumanPlayers=5` and it "just works". The trick is the whole game simulation, including all the concurrent threads, can be executed deterministically and snapshotted for rollback netcode. Normally when coding multiplayer you have to worry about following "the rules of multiplayer" like avoiding non-determinism, or not modifying entities your…
2025 · easel.games · its alternatives →
- 15
A programming language I can like. Unholy and full of magic. - Drahflow/Elymas
2015 · github.com · its alternatives →
- 16
CloudNovel▲76A game engine where you can make games without coding.
2020 · cloudnovel.net · its alternatives →
- 17
An Interpreter for Extended Relational Algebra (Scheme based) - scvalencia/Coddie
2016 · github.com · its alternatives →
- 18
A minimalist type-inferred programming language with procedural macro support - murisi/L2
2017 · github.com · its alternatives →
- 19
This is a hobby project of mine that I started a few years ago to learn about programming language implementation. It was created 95% without AI, although a few recent commits include code from Gemini CLI. I started out following Crafting Interpreters, but gradually branched off that until I had almost nothing left in common. Tech stack: Rust, Cranelift (JIT compilation), LALRPOP (parser). Original title: "A small programming language where everything is a value" (edited based on comments)
Jan 2026 · github.com · its alternatives →
- 20
The only reasonable scripting engine for Go. Contribute to ichiban/prolog development by creating an account on GitHub.
2021 · github.com · its alternatives →
- 21
I spent the past 2 weeks making this toy programming language. I basically forked the Go scanner/parser, and changed the syntax to have functions return a single value. This enable proper Result/Option type to be used as well as propagating errors with an operator. I also wanted to have short "type inferred" anonymous functions to be able to use functions like Map/Reduce/Filter, without having to use 100 characters to specify the types.
2025 · github.com · its alternatives →
- 22
Hello, folks. I'm Jiang, the author of ESInfer. I love writing Javascript because it has a prosperous ecosystem and is quick to get my hands dirty. However, sometimes it's painful when the flow is not fast to follow due to the lack of a type system. To solve this, I wrote ESInfer, a statical inference tool, to automatically type check and generate type annotations for Javascript. It works with pure Javascript without any add-ons to the language or user-space code and supports highly dynamic features, such as the modification of prototypes. It is still in the very early stage, which offers…
2022 · esinfer.com · its alternatives →
- 23
Define and run pattern-based custom linting rules. - quasilyte/go-ruleguard
2020 · github.com · its alternatives →
- 24
An example of PEG usage. Contribute to sebcat/move-literals development by creating an account on GitHub.
2016 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →