JOSIE OMNI SECURE INTERACTIVE EXPRESSIONS
At its core: JOSIE is a sandboxed scripting engine that lives inside your compiled applications. It lets you add or change features in your app while it's running, without needing to recompile or restart.
Under the hood: It offers a clean Lisp syntax for humans and a 1:1 JSON format for machines. Write your logic securely, execute it deterministically, and use it to power on-the-fly updates for fullstack web apps, data pipelines, and AI workflows.
cargo add josie-core(set client.name "JOSIE")
(set client.msg (util.concat "Hello, " client.name))
client.msg["do",
["set", "client.name", "JOSIE"],
["set", "client.msg", ["util.concat", "Hello, ", ["var", "client.name"]]],
["var", "client.msg"]
](set client.score 82)
(if (>= client.score 80) "pass" "retry")["do",
["set", "client.score", 82],
["if", [">=", ["var", "client.score"], 80], "pass", "retry"]
](def add2 (x) (+ x 2))
(call add2 40)["do",
["def", "add2", ["x"], ["+", ["var", "x"], 2]],
["call", "add2", 40]
](set server.people [
{id: 1 name: "Ana"}
{id: 2 name: "Bo"}
])
(map server.people { id: item.id displayName: item.name })["do",
["set", "server.people", [{"id":1,"name":"Ana"},{"id":2,"name":"Bo"}]],
["map", ["var", "server.people"], {"id":["var","item.id"],"displayName":["var","item.name"]}]
]<h1 j-text="client.title"></h1>
<button @click="counter.inc">+</button>
<script type="josie/script">
(set client.title "Counter")
(set client.count 0)
(def counter.inc ()
(set client.count (+ client.count 1)))
</script><h1 j-text="client.title"></h1>
<button @click="counter.inc">+</button>
<script type="application/josie+json">
{"state":{"client":{"title":"Counter","count":0}},
"program":["def","counter.inc",[],["set","client.count",["+",["var","client.count"],1]]]}
</script>TORAJU
Fullstack management system and programmable backend. Utilizes JOSIE for workflow definitions, RBAC policies, and dynamic resource management without binary recompilation.
SEKEJAP DB
Graph-first multimodel embedded database designed for root cause analysis and hybrid RAG. Uses JOSIE pipelines for traverse logic and query execution.