diff --git a/JSTQL/JSTQL-0.0.1.vsix b/JSTQL/JSTQL-0.0.1.vsix
new file mode 100644
index 0000000..965b501
Binary files /dev/null and b/JSTQL/JSTQL-0.0.1.vsix differ
diff --git a/JSTQL/src/JSTQL_interface/api.ts b/JSTQL/src/JSTQL_interface/api.ts
new file mode 100644
index 0000000..677f725
--- /dev/null
+++ b/JSTQL/src/JSTQL_interface/api.ts
@@ -0,0 +1,17 @@
+import type { Model } from "../language/generated/ast.js";
+
+import { AstNode, EmptyFileSystem, LangiumDocument } from "langium";
+import { parseDocument } from "langium/test";
+import { createJstqlServices } from "../language/jstql-module.js";
+const services = createJstqlServices(EmptyFileSystem).Jstql;
+
+export async function parseDSLtoAST(modelText: string): Promise<Model> {
+    var doc: LangiumDocument<AstNode> = await parseDocument(
+        services,
+        modelText
+    );
+    const db = services.shared.workspace.DocumentBuilder;
+    await db.build([doc], { validation: true });
+    const model = doc.parseResult.value as Model;
+    return model;
+}
diff --git a/JSTQL/src/language/jstql-validator.ts b/JSTQL/src/language/jstql-validator.ts
index 3f580b9..e1b94cc 100644
--- a/JSTQL/src/language/jstql-validator.ts
+++ b/JSTQL/src/language/jstql-validator.ts
@@ -9,7 +9,7 @@ export function registerValidationChecks(services: JstqlServices) {
     const registry = services.validation.ValidationRegistry;
     const validator = services.validation.JstqlValidator;
     const checks: ValidationChecks<JstqlAstType> = {
-        Pair: validator.validateWildcardAplTo,
+        Pair: validator.validateWildcards,
     };
     registry.register(checks, validator);
 }
@@ -18,28 +18,30 @@ export function registerValidationChecks(services: JstqlServices) {
  * Implementation of custom validations.
  */
 export class JstqlValidator {
-    validateWildcardAplTo(pair: Pair, accept: ValidationAcceptor): void {
-        let validationResultAplTo = validateWildcardAplTo(
-            collectWildcard(pair.aplTo.apl_to_code.split(""))
-        );
-        if (validationResultAplTo.errors.length != 0) {
-            accept("error", validationResultAplTo.errors.join("\n"), {
-                node: pair.aplTo,
-                property: "apl_to_code",
-            });
-        }
+    validateWildcards(pair: Pair, accept: ValidationAcceptor): void {
+        try {
+            let validationResultAplTo = validateWildcardAplTo(
+                collectWildcard(pair.aplTo.apl_to_code.split(""))
+            );
+            if (validationResultAplTo.errors.length != 0) {
+                accept("error", validationResultAplTo.errors.join("\n"), {
+                    node: pair.aplTo,
+                    property: "apl_to_code",
+                });
+            }
 
-        let validationResultTraTo = validateWildcardTraTo(
-            collectWildcard(pair.traTo.transform_to_code.split("")),
-            validationResultAplTo.env
-        );
+            let validationResultTraTo = validateWildcardTraTo(
+                collectWildcard(pair.traTo.transform_to_code.split("")),
+                validationResultAplTo.env
+            );
 
-        if (validationResultTraTo.length != 0) {
-            accept("error", validationResultTraTo.join("\n"), {
-                node: pair.traTo,
-                property: "transform_to_code",
-            });
-        }
+            if (validationResultTraTo.length != 0) {
+                accept("error", validationResultTraTo.join("\n"), {
+                    node: pair.traTo,
+                    property: "transform_to_code",
+                });
+            }
+        } catch (e) {}
     }
 }
 
@@ -99,26 +101,5 @@ function collectWildcard(code: string[]): string[] {
             i += 1;
         }
     }
-    console.log(wildcards);
     return wildcards;
 }
-function testValidator() {
-    let res = validateWildcardAplTo(
-        collectWildcard(
-            `() => {
-                <<blockStatements: anyStatementList>>
-                return << returnExpr: Expr >>
-            }`.split("")
-        )
-    );
-    console.log(res);
-    let res2 = validateWildcardTraTo(
-        collectWildcard(
-            `<< blockStatements >>
-                << returnExpr >>`.split("")
-        ),
-        res.env
-    );
-    console.log(res2);
-}
-testValidator();
diff --git a/dsl_files/test.jstql b/dsl_files/do.jstql
similarity index 86%
rename from dsl_files/test.jstql
rename to dsl_files/do.jstql
index 08b00c1..c0ab91a 100644
--- a/dsl_files/test.jstql
+++ b/dsl_files/do.jstql
@@ -2,13 +2,13 @@ proposal DoExpression{
     pair arrowFunction{
         applicable to {
             "() => {
-                <<blockStatements: anyStatementList>>
+                <<blockStatements: anyStatementList | hello >>
                 return << returnExpr: Expr >>
             }"
         }
         transform to {
             "do {
-                << blockStatementsss >>
+                << blockStatements >>
                 << returnExpr >>
             }"
         }
diff --git a/dsl_files/pipeline.jstql b/dsl_files/pipeline.jstql
new file mode 100644
index 0000000..df9ffc2
--- /dev/null
+++ b/dsl_files/pipeline.jstql
@@ -0,0 +1,24 @@
+proposal Pipeline{
+    pair SingleArgument {
+        applicable to {
+            "<<someFunctionIdent:Identifier | MemberExpression>>(<<someFunctionParam: Expression | Identifier>>);"
+        }
+
+        transform to {
+            "<<someFunctionParam>> |> <<someFunctionIdent>>(%);"
+        }
+    }
+
+    pair MultiArgument {
+        applicable to {
+            "<<someFunctionIdent:Identifier>>(
+                <<firstFunctionParam : Expression | Identifier>>, 
+                <<restOfFunctionParams: anyRest>>
+                );"
+        }
+
+        transform to {
+            "<<firstFunctionParam>> |> <<someFunctionIdent>>(%, <<restOfFunctionParams>>);"
+        }
+    }
+}
\ No newline at end of file
diff --git a/output.js b/output.js
new file mode 100644
index 0000000..b63ce39
--- /dev/null
+++ b/output.js
@@ -0,0 +1,90 @@
+function parse() {
+  const input = ("input" |> document.getElementById(%)).value;
+  const data = 32 |> input.slice(%);
+  const compressedData = data |> decode_base64(%);
+  const uncompressed = compressedData |> pako.inflate(%);
+  const json = uncompressed |> JSON.parse(%);
+  json |> console.log(%);
+  json |> convertToDesktop(%);
+}
+function convertToDesktop(json) {
+  const newValues = {
+    crb: false,
+    newClanRaidClassId: 0,
+    newClanRaidClassLevel: 0,
+    pendingImmortalSouls: 0,
+    pendingRaidRubies: 0,
+    immortalSouls: 0,
+    lastPurchaseTime: 0,
+    lastRaidAttemptTimestamp: 0,
+    lastRaidRewardCheckTimestamp: 0,
+    shouldShowHZERoster: false,
+    lastBonusRewardCheckTimestamp: 0
+  };
+  const mappedValues = {
+    rubies: json.rubies / 10 |> Math.round(%)
+  };
+  const pcSpecificValues = {
+    readPatchNumber: "1.0e12",
+    saveOrigin: "pc"
+  };
+  const hash = "7a990d405d2c6fb93aa8fbb0ec1a3b23";
+  const newData = {
+    ...newValues,
+    ...json,
+    ...mappedValues,
+    ...pcSpecificValues
+  };
+  const compressed = newData |> JSON.stringify(%) |> pako.deflate(%);
+  const base64 = compressed |> btoa(%);
+  const finalSaveString = hash + base64;
+  ("output_output" |> document.getElementById(%)).innerText = finalSaveString;
+  showOutput();
+}
+function showOutput() {
+  ("outputs" |> document.getElementById(%)).style.visibility = "visible";
+}
+function copyOutput() {
+  const output = "output_output" |> document.getElementById(%);
+  output.disabled = false;
+  output.focus();
+  output.select();
+  "copy" |> document.execCommand(%);
+  output.disabled = true;
+  const successElement = "copy_success_msg" |> document.getElementById(%);
+  successElement.style.visibility = "visible";
+  setTimeout(() => successElement.style.visibility = "hidden", 4000);
+}
+function decode_base64(s) {
+  let e = {},
+    i,
+    k,
+    v = [],
+    r = "",
+    w = String.fromCharCode;
+  let n = [[65, 91], [97, 123], [48, 58], [43, 44], [47, 48]];
+  for (z in n) {
+    for (i = n[z][0]; i < n[z][1]; i++) {
+      i |> w(%) |> v.push(%);
+    }
+  }
+  for (i = 0; i < 64; i++) {
+    e[v[i]] = i;
+  }
+  for (i = 0; i < s.length; i += 72) {
+    let b = 0,
+      c,
+      x,
+      l = 0,
+      o = i |> s.substring(%);
+    for (x = 0; x < o.length; x++) {
+      c = e[x |> o.charAt(%)];
+      b = (b << 6) + c;
+      l += 6;
+      while (l >= 8) {
+        r += (b >>> (l -= 8)) % 256 |> w(%);
+      }
+    }
+  }
+  return r;
+}
\ No newline at end of file
diff --git a/src/data_structures/tree.ts b/src/data_structures/tree.ts
index 283e6e6..b830cca 100644
--- a/src/data_structures/tree.ts
+++ b/src/data_structures/tree.ts
@@ -24,9 +24,6 @@ export const makeTree = (
     let first: TreeNode<t.Node> | null = null;
     traverse(ast, {
         enter(path: any) {
-            //console.log(path.node);
-            //console.log("Entered: ", path.node.type);
-
             let node: TreeNode<t.Node> = new TreeNode<t.Node>(
                 last,
                 path.node as t.Node
@@ -43,12 +40,8 @@ export const makeTree = (
             }
         },
     });
-    //console.log(first.children);
-
     if (first != null) {
         return first;
-    } else {
-        return undefined;
     }
 };
 export const showTree = (tree: TreeNode<t.Node>, idents: number = 0) => {
diff --git a/src/index.ts b/src/index.ts
index 01ee466..ee28f7a 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -139,16 +139,16 @@ const main = async () => {
     //transform(selfHostedTransformExampleMultiStmt, codeFromFile);
 
     const jstql_file =
-        "/home/rolfmg/Coding/Master/didactic-chainsaw/dsl_files/test_hello.jstl";
+        "/home/rolfmg/Coding/Master/didactic-chainsaw/dsl_files/pipeline.jstql";
     const test_file = Bun.file(jstql_file);
     const test_JSTQL = await test_file.text();
-    console.log(parseJSTQL(test_JSTQL));
-    /*
-    await Bun.write(
-        "../output.js",
-        transform(selfHostedTransformExampleMultiStmt, codeFromFile)
-    );
+    let proposals = await parseJSTQL(test_JSTQL);
 
+    await Bun.write(
+        "output.js",
+        transform(proposals[0].pairs[0], codeFromFile)
+    );
+    /*
     console.log(
         transform(selfHostedTransformExampleMultiStmt, selfHostedTestMultiStmt)
     );
diff --git a/src/langium/langiumRunner.ts b/src/langium/langiumRunner.ts
index aeea398..80ab1e5 100644
--- a/src/langium/langiumRunner.ts
+++ b/src/langium/langiumRunner.ts
@@ -1,5 +1,19 @@
-import { TransformRecipe } from "../transform/transform";
+import { TransformRecipe, Proposal as LocalProp } from "../transform/transform";
+import { parseDSLtoAST } from "../../JSTQL/src/JSTQL_interface/api";
+import { Model, Proposal } from "../../JSTQL/src/language/generated/ast";
 
-export function parseJSTQL(jstql: string): TransformRecipe {
-    console.log((await parseDSLtoAST(test_JSTQL)).proposals[0].code);
+export async function parseJSTQL(jstql: string): Promise<LocalProp[]> {
+    let model: Model = await parseDSLtoAST(jstql);
+    let proposals: LocalProp[] = [];
+    for (let proposal of model.proposals) {
+        let pairs: TransformRecipe[] = [];
+        for (let pair of proposal.pair) {
+            pairs.push({
+                applicableTo: pair.aplTo.apl_to_code,
+                transformTo: pair.traTo.transform_to_code,
+            });
+        }
+        proposals.push({ pairs });
+    }
+    return proposals;
 }
diff --git a/src/matcher/matcher.ts b/src/matcher/matcher.ts
index 8b347ca..452aefa 100644
--- a/src/matcher/matcher.ts
+++ b/src/matcher/matcher.ts
@@ -97,9 +97,7 @@ export class Matcher {
     }
 
     // This is broken
-    multiStatementMatcher(code: TreeNode<t.Node>, aplTo: TreeNode<t.Node>) {
-        console.log("Currently unsupported");
-    }
+    multiStatementMatcher(code: TreeNode<t.Node>, aplTo: TreeNode<t.Node>) {}
 
     match(code: TreeNode<t.Node>, aplTo: TreeNode<t.Node>) {}
     private checkCodeNode(code_node: t.Node, aplTo: t.Node): boolean {
@@ -139,27 +137,4 @@ export class Matcher {
 
         return true;
     }
-
-    private buildPairTree(
-        code: TreeNode<t.Node>,
-        aplTo: TreeNode<t.Node>
-    ): TreeNode<PairedNodes> {
-        let temp: TreeNode<PairedNodes> = new TreeNode(null, {
-            codeNode: code.element,
-            aplToNode: aplTo.element,
-        });
-        if (code.children.length >= aplTo.children.length) {
-            for (let i = 0; i < aplTo.children.length; i++) {
-                let child = this.buildPairTree(
-                    code.children[i],
-                    aplTo.children[i]
-                );
-                temp.children.push(child);
-            }
-        } else {
-            console.log("ERROR");
-        }
-
-        return temp;
-    }
 }
diff --git a/src/parser/parse.ts b/src/parser/parse.ts
index aaebf91..de42ff8 100644
--- a/src/parser/parse.ts
+++ b/src/parser/parse.ts
@@ -62,7 +62,7 @@ function parseInternalString(dslString: string): {
 
     return {
         identifier,
-        types: typeString.length > 0 ? typeString.split("|") : [""],
+        types: typeString ? typeString.split("|") : [""],
     };
 }
 
@@ -73,10 +73,3 @@ export function parse_with_plugins(
         plugins: [["pipelineOperator", { proposal: "hack", topicToken: "%" }]],
     });
 }
-
-function testParseInternal() {
-    parseInternal(`
-        <<a:Identifier>>(<< b : Identifier | MemberExpression >>);
-    `);
-}
-testParseInternal();
diff --git a/src/transform/transform.ts b/src/transform/transform.ts
index 2ebbca0..0c68bf8 100644
--- a/src/transform/transform.ts
+++ b/src/transform/transform.ts
@@ -1,7 +1,11 @@
 import traverse from "@babel/traverse";
 import * as t from "@babel/types";
 import generate from "@babel/generator";
-import { parseInternal, parse_with_plugins } from "../parser/parse";
+import {
+    InternalDSLVariable,
+    parseInternal,
+    parse_with_plugins,
+} from "../parser/parse";
 import {
     TreeNode,
     makeTree,
@@ -11,6 +15,11 @@ import {
 import { runMatch } from "../matcher/matcher";
 import { transformMatch, transformer } from "./transformMatch";
 import { preludeBuilder } from "../parser/preludeBuilder";
+
+export interface Proposal {
+    pairs: TransformRecipe[];
+}
+
 export interface TransformRecipe {
     applicableTo: string;
     transformTo: string;
@@ -21,16 +30,39 @@ export interface SelfHostedRecipe extends TransformRecipe {
 export function transform(recipe: TransformRecipe, code: string) {
     if ((<SelfHostedRecipe>recipe).prelude !== undefined) {
         // We are using the self hosted version
-        return transformSelfHosted(<SelfHostedRecipe>recipe, code);
+        return transformSelfHosted(
+            {
+                applicableTo: recipe.applicableTo,
+                transformTo: recipe.transformTo,
+            },
+            preludeBuilder((recipe as SelfHostedRecipe).prelude),
+            code
+        );
     } else {
         // We are using JSTQL
-        return transformJSTQL(recipe, code);
+        // We have to parse JSTQL to the self hosted version
+
+        let { cleanedJS: applicableTo, prelude } = parseInternal(
+            recipe.applicableTo
+        );
+        let { cleanedJS: transformTo, prelude: _ } = parseInternal(
+            recipe.transformTo
+        );
+
+        return transformSelfHosted(
+            { applicableTo, transformTo },
+            prelude,
+            code
+        );
     }
 }
 
-function transformSelfHosted(recipe: SelfHostedRecipe, code: string) {
-    let internals = preludeBuilder(recipe.prelude);
-
+function transformSelfHosted(
+    recipe: TransformRecipe,
+    internals: InternalDSLVariable,
+    code: string
+) {
+    console.log(recipe);
     let codeAST = parse_with_plugins(code);
     let codeTree = makeTree(codeAST);
     let applicabelToAST = parse_with_plugins(recipe.applicableTo);
@@ -54,8 +86,7 @@ function transformSelfHosted(recipe: SelfHostedRecipe, code: string) {
         console.log(generate(match.element.codeNode).code);
     }
     console.log(matches.length);
-    return;
-    for (let match of matches) {
+    for (let match of matches.reverse()) {
         //console.log(transformToTree.element);
         let output = structuredClone(transformToTree.element);
         try {
@@ -63,56 +94,6 @@ function transformSelfHosted(recipe: SelfHostedRecipe, code: string) {
         } catch (error) {
             console.log("We failed to transform an element!");
         }
-        //let result = generate(transformToTreeClone.element);
-        //console.log(output);
-        console.log(generate(match.element.codeNode).code, "is turned into:");
-        console.log(generate(output, { topicToken: "%" }).code);
-        //console.log(generate(codeAST, { topicToken: "%" }).code);
-        console.log("\n");
-    }
-
-    console.log("Final generated code: \n");
-
-    let output = generate(codeAST, { topicToken: "%" }).code;
-    //showTree(transformToTree);
-
-    return output;
-}
-
-function transformJSTQL(recipe: TransformRecipe, code: string) {
-    let { prelude, cleanedJS } = parseInternal(recipe.applicableTo);
-    let codeAST = parse_with_plugins(code);
-    let codeTree = makeTree(codeAST);
-    let applicabelToAST = parse_with_plugins(cleanedJS);
-    console.dir(applicabelToAST, { depth: null });
-    let applicableToTree = makeTree(applicabelToAST);
-    let transformTo = parse_with_plugins(recipe.transformTo);
-    let transformToTree = makeTree(transformTo);
-
-    if (
-        codeTree == undefined ||
-        applicableToTree == undefined ||
-        transformToTree == undefined
-    ) {
-        throw new Error("This no worky LOL");
-    }
-
-    let matches = runMatch(codeTree, applicableToTree, prelude);
-
-    for (let match of matches) {
-        //console.log(transformToTree.element);
-        let output = structuredClone(transformToTree.element);
-        try {
-            transformer(match, transformToTree, output, codeAST);
-        } catch (error) {
-            console.log("We failed to transform an element!");
-        }
-        //let result = generate(transformToTreeClone.element);
-        //console.log(output);
-        console.log(generate(match.element.codeNode).code, "is turned into:");
-        console.log(generate(output, { topicToken: "%" }).code);
-        //console.log(generate(codeAST, { topicToken: "%" }).code);
-        console.log("\n");
     }
 
     console.log("Final generated code: \n");
diff --git a/src/transform/transformMatch.ts b/src/transform/transformMatch.ts
index afe2e98..73fb744 100644
--- a/src/transform/transformMatch.ts
+++ b/src/transform/transformMatch.ts
@@ -9,31 +9,28 @@ import {
     showTreePaired,
 } from "../data_structures/tree";
 import { InternalDSLVariable } from "../parser/parse";
-import { Match, MatchedTreeNode, PairedNodes } from "../matcher/matcher";
+import { MatchedTreeNode, PairedNodes } from "../matcher/matcher";
 import traverse from "@babel/traverse";
 
 export function transformer(
-    matches: Match,
+    match: TreeNode<PairedNodes>,
     trnTo: TreeNode<t.Node>,
     output: t.Node,
     inputCode: t.Node
 ) {
-    for (let match of matches.statements) {
-        transformMatch(match, trnTo, output);
-    }
+    transformMatch(match, trnTo, output);
 
     if (output.type == "Program") {
         output = output.body[0];
     }
 
-    for (let match of matches.statements)
-        traverse(inputCode, {
-            enter(path) {
-                if (path.node === match.element.codeNode) {
-                    path.replaceWith(output);
-                }
-            },
-        });
+    traverse(inputCode, {
+        enter(path) {
+            if (path.node === match.element.codeNode) {
+                path.replaceWith(output);
+            }
+        },
+    });
 }
 
 export function transformMatch(
@@ -51,7 +48,7 @@ export function transformMatch(
             traverse(output, {
                 enter(path) {
                     if (path.isIdentifier({ name: trnTo.element.name })) {
-                        //console.log(match.element.codeNode);
+                        console.log(match.element.codeNode);
                         if (match.element.codeNode) {
                             path.replaceWith(match.element.codeNode);
                         }