diff --git a/dist/index.js b/dist/index.js
new file mode 100644
index 0000000000000000000000000000000000000000..3897d9c679abfa42b1353f3c59694f48d134fc4b
--- /dev/null
+++ b/dist/index.js
@@ -0,0 +1,2 @@
+"use strict";
+console.log('Hello TypeScript!');
diff --git a/qualdev/TD-Debug.js b/qualdev/TD-Debug.js
new file mode 100644
index 0000000000000000000000000000000000000000..02f1564d6c672ce327a362859bc05455d242212d
--- /dev/null
+++ b/qualdev/TD-Debug.js
@@ -0,0 +1,56 @@
+//exo 1 : Point d'arret dans une boucle
+function deb1() {
+    var j = 0;
+    for (var i = 0; i < 5; i++) {
+        j += i;
+    }
+    console.log(j);
+}
+// deb1();
+//exo 2 : point d'arret pour un tableau
+function deb1_1() {
+    var j = 0;
+    var tab = [];
+    for (var i = 0; i < 5; i++) {
+        j += i;
+        tab[i] = j;
+    }
+    console.log(tab);
+}
+//deb1_1();
+//exo 3 : Point d'arret sur echange de valeur
+function echangeParValeurRater(x, y) {
+    var tmp = y;
+    y = x;
+    x = tmp;
+    console.log(x, y);
+}
+//let x = 10;
+//let y = 20;
+//echangeParValeurRater(x, y);
+//console.log(x, y);
+//exo 4 : Point d'arret sur echange de valeur d'un tableau
+function deb3(xy) {
+    var tmp = xy[0];
+    xy[0] = xy[1];
+    xy[1] = tmp;
+    console.log(xy);
+    xy = [100, 200];
+}
+//let xy = [10, 20];
+//deb3(xy);
+//console.log(xy);
+// exo 5 : etude porté de variables
+var j = 10;
+//deb4();
+//console.log(j);
+function deb4() {
+    var j = 25;
+    for (var i = 0; i < 10; i++) {
+        var j_1 = 2 * i;
+        console.log(j_1);
+    }
+    return j;
+}
+
+
diff --git a/qualdev/compte_rendu.txt b/qualdev/compte_rendu.txt
index c7799e8e6478530a9bdddaac7059f37762590079..6f86fcb9f462601dfafc670e0281621381a026ff 100644
--- a/qualdev/compte_rendu.txt
+++ b/qualdev/compte_rendu.txt
@@ -1,4 +1,4 @@
-# Compte rendu TD1 : Utilisation de Git
+ Compte rendu TD1 : Utilisation de Git
 
 1. Configuration de Git
 ```
@@ -27,7 +27,7 @@ git status
 ```
 - Affiche les fichiers présents mais non suivis par Git.
 
-**4. Ignorer le dossier .vscode**
+ 4. Ignorer le dossier .vscode 
 ```
 echo ".vscode/" >> .gitignore
 git status
@@ -44,8 +44,8 @@ git commit -m "Initialisation du dépôt TypeScript avec fichiers sources"
 - Crée un commit avec un message clair.
 
 6. Création du dépôt distant sur GitLab
-- Création d'un projet **typescript_nom_prénom** sur GitLab.
-- Ajout de l'enseignant en tant que **Developer**.
+- Création d'un projet typescript_nom_prénom sur GitLab.
+- Ajout de l'enseignant en tant que Developer.
 - Récupération de l'URL du dépôt distant.
 
 
@@ -145,3 +145,128 @@ Utiliser :
 '''
 git log origin/main..HEAD --oneline
 '''
+
+
+
+
+Compte rendu TP : Git
+
+1. Clonage d'un dépôt distant
+
+Alice (Création du dépôt sur GitLab)
+```
+Créer un dépôt sur GitLab nommé tp-git (avec README activé)
+```
+
+Bob (Cloner le dépôt)
+```
+git clone https://gitlab.univ-lorraine.fr/alice/tp-git.git
+cd tp-git
+git status
+```
+
+- Vérifie que le dépôt est bien cloné.
+
+---
+
+2. Travail collaboratif et gestion de conflits
+
+Situation 1 : Alice travaille et Bob doit récupérer les mises à jour
+
+ Alice : Ajout d'un fichier
+```
+touch alice.txt
+echo "Hello from Alice" > alice.txt
+git add alice.txt
+git commit -m "feat: ajout du fichier alice.txt"
+git push
+```
+
+Bob : Récupération des mises à jour d'Alice
+```
+git pull
+ls -a   Vérifie que alice.txt est bien présent
+git log --oneline   Vérifie l'historique des commits
+```
+
+---
+
+Situation 2 : Alice et Bob travaillent sur des fichiers différents
+
+Alice : Modification et push
+```
+echo "Modification Alice" >> alice.txt
+git add alice.txt
+git commit -m "feat: modification de alice.txt"
+git push
+```
+
+Bob : Création d'un fichier bob.txt sans commit
+```
+touch bob.txt
+echo "Hello from Bob" > bob.txt
+git status   bob.txt est non suivi
+git pull   Récupère la modification d'Alice
+```
+
+- Il n’y a pas de conflit car Bob n'a pas encore commité.
+
+Bob : Ajout et push de bob.txt
+```
+git add bob.txt
+git commit -m "feat: ajout de bob.txt"
+git push
+```
+
+---
+
+Situation 3 : Gestion de conflit lors d’un pull
+
+Bob : Modification locale et Alice modifie le même fichier
+```
+echo "Changement local de Bob" >> alice.txt
+git add alice.txt
+git commit -m "fix: modification locale de Bob"
+```
+
+Alice : Modifie et pousse ses changements
+```
+echo "Modification distante d'Alice" >> alice.txt
+git add alice.txt
+git commit -m "fix: modification distante de Alice"
+git push
+```
+
+Bob : Essayant de faire un pull, mais il y a un conflit
+```
+git pull
+```
+
+- Git détecte un conflit sur `alice.txt`.
+- Bob doit résoudre le conflit en éditant le fichier.
+
+Bob : Résolution du conflit
+- Ouvrir `alice.txt` et choisir quelle version garder.
+- Supprimer les marqueurs de conflit (`<<<<<<<`, `=======`, `>>>>>>>`).
+
+```
+git add alice.txt
+git commit -m "fix: résolution du conflit sur alice.txt"
+git push
+```
+
+Alice : Récupération des modifications de Bob
+```
+git pull
+```
+
+---
+
+4. Taguer la fin du TP
+```
+git tag -a v1.0 -m "Rendu final du TP Git"
+git push origin --tags
+```
+
+
+
diff --git a/qualdev/tp-git b/qualdev/tp-git
new file mode 160000
index 0000000000000000000000000000000000000000..81ab3b34eccb26d4dc7d6e9786423cf036620292
--- /dev/null
+++ b/qualdev/tp-git
@@ -0,0 +1 @@
+Subproject commit 81ab3b34eccb26d4dc7d6e9786423cf036620292
diff --git a/qualdev/tp-git copy b/qualdev/tp-git copy
new file mode 160000
index 0000000000000000000000000000000000000000..00fe4b65af26242b7685c984b89ddac4ae3447f9
--- /dev/null
+++ b/qualdev/tp-git copy	
@@ -0,0 +1 @@
+Subproject commit 00fe4b65af26242b7685c984b89ddac4ae3447f9
diff --git a/sae-ihm-corona-richet-marchal b/sae-ihm-corona-richet-marchal
new file mode 160000
index 0000000000000000000000000000000000000000..07d618a4ed22dcdb1f5f479c41f87376163db474
--- /dev/null
+++ b/sae-ihm-corona-richet-marchal
@@ -0,0 +1 @@
+Subproject commit 07d618a4ed22dcdb1f5f479c41f87376163db474
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
index 0000000000000000000000000000000000000000..5f64219e6adef7e225905e2435618a6b6e5efae4
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,116 @@
+{
+  "compilerOptions": {
+    /* Visit https://aka.ms/tsconfig to read more about this file */
+
+    /* Projects */
+    // "incremental": true,                              /* Save .tsbuildinfo files to allow for incremental compilation of projects. */
+    // "composite": true,                                /* Enable constraints that allow a TypeScript project to be used with project references. */
+    // "tsBuildInfoFile": "./.tsbuildinfo",              /* Specify the path to .tsbuildinfo incremental compilation file. */
+    // "disableSourceOfProjectReferenceRedirect": true,  /* Disable preferring source files instead of declaration files when referencing composite projects. */
+    // "disableSolutionSearching": true,                 /* Opt a project out of multi-project reference checking when editing. */
+    // "disableReferencedProjectLoad": true,             /* Reduce the number of projects loaded automatically by TypeScript. */
+
+    /* Language and Environment */
+    "target": "es2016",                                  /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
+    // "lib": [],                                        /* Specify a set of bundled library declaration files that describe the target runtime environment. */
+    // "jsx": "preserve",                                /* Specify what JSX code is generated. */
+    // "libReplacement": true,                           /* Enable lib replacement. */
+    // "experimentalDecorators": true,                   /* Enable experimental support for legacy experimental decorators. */
+    // "emitDecoratorMetadata": true,                    /* Emit design-type metadata for decorated declarations in source files. */
+    // "jsxFactory": "",                                 /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'. */
+    // "jsxFragmentFactory": "",                         /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */
+    // "jsxImportSource": "",                            /* Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'. */
+    // "reactNamespace": "",                             /* Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit. */
+    // "noLib": true,                                    /* Disable including any library files, including the default lib.d.ts. */
+    // "useDefineForClassFields": true,                  /* Emit ECMAScript-standard-compliant class fields. */
+    // "moduleDetection": "auto",                        /* Control what method is used to detect module-format JS files. */
+
+    /* Modules */
+    "module": "commonjs",                                /* Specify what module code is generated. */
+    // "rootDir": "./",                                  /* Specify the root folder within your source files. */
+    // "moduleResolution": "node10",                     /* Specify how TypeScript looks up a file from a given module specifier. */
+    // "baseUrl": "./",                                  /* Specify the base directory to resolve non-relative module names. */
+    // "paths": {},                                      /* Specify a set of entries that re-map imports to additional lookup locations. */
+    // "rootDirs": [],                                   /* Allow multiple folders to be treated as one when resolving modules. */
+    // "typeRoots": [],                                  /* Specify multiple folders that act like './node_modules/@types'. */
+    // "types": [],                                      /* Specify type package names to be included without being referenced in a source file. */
+    // "allowUmdGlobalAccess": true,                     /* Allow accessing UMD globals from modules. */
+    // "moduleSuffixes": [],                             /* List of file name suffixes to search when resolving a module. */
+    // "allowImportingTsExtensions": true,               /* Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set. */
+    // "rewriteRelativeImportExtensions": true,          /* Rewrite '.ts', '.tsx', '.mts', and '.cts' file extensions in relative import paths to their JavaScript equivalent in output files. */
+    // "resolvePackageJsonExports": true,                /* Use the package.json 'exports' field when resolving package imports. */
+    // "resolvePackageJsonImports": true,                /* Use the package.json 'imports' field when resolving imports. */
+    // "customConditions": [],                           /* Conditions to set in addition to the resolver-specific defaults when resolving imports. */
+    // "noUncheckedSideEffectImports": true,             /* Check side effect imports. */
+    // "resolveJsonModule": true,                        /* Enable importing .json files. */
+    // "allowArbitraryExtensions": true,                 /* Enable importing files with any extension, provided a declaration file is present. */
+    // "noResolve": true,                                /* Disallow 'import's, 'require's or '<reference>'s from expanding the number of files TypeScript should add to a project. */
+
+    /* JavaScript Support */
+    // "allowJs": true,                                  /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */
+    // "checkJs": true,                                  /* Enable error reporting in type-checked JavaScript files. */
+    // "maxNodeModuleJsDepth": 1,                        /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */
+
+    /* Emit */
+    // "declaration": true,                              /* Generate .d.ts files from TypeScript and JavaScript files in your project. */
+    // "declarationMap": true,                           /* Create sourcemaps for d.ts files. */
+    // "emitDeclarationOnly": true,                      /* Only output d.ts files and not JavaScript files. */
+    // "sourceMap": true,                                /* Create source map files for emitted JavaScript files. */
+    // "inlineSourceMap": true,                          /* Include sourcemap files inside the emitted JavaScript. */
+    // "noEmit": true,                                   /* Disable emitting files from a compilation. */
+    // "outFile": "./",                                  /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */
+    // "outDir": "./",                                   /* Specify an output folder for all emitted files. */
+    // "removeComments": true,                           /* Disable emitting comments. */
+    // "importHelpers": true,                            /* Allow importing helper functions from tslib once per project, instead of including them per-file. */
+    // "downlevelIteration": true,                       /* Emit more compliant, but verbose and less performant JavaScript for iteration. */
+    // "sourceRoot": "",                                 /* Specify the root path for debuggers to find the reference source code. */
+    // "mapRoot": "",                                    /* Specify the location where debugger should locate map files instead of generated locations. */
+    // "inlineSources": true,                            /* Include source code in the sourcemaps inside the emitted JavaScript. */
+    // "emitBOM": true,                                  /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */
+    // "newLine": "crlf",                                /* Set the newline character for emitting files. */
+    // "stripInternal": true,                            /* Disable emitting declarations that have '@internal' in their JSDoc comments. */
+    // "noEmitHelpers": true,                            /* Disable generating custom helper functions like '__extends' in compiled output. */
+    // "noEmitOnError": true,                            /* Disable emitting files if any type checking errors are reported. */
+    // "preserveConstEnums": true,                       /* Disable erasing 'const enum' declarations in generated code. */
+    // "declarationDir": "./",                           /* Specify the output directory for generated declaration files. */
+
+    /* Interop Constraints */
+    // "isolatedModules": true,                          /* Ensure that each file can be safely transpiled without relying on other imports. */
+    // "verbatimModuleSyntax": true,                     /* Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting. */
+    // "isolatedDeclarations": true,                     /* Require sufficient annotation on exports so other tools can trivially generate declaration files. */
+    // "erasableSyntaxOnly": true,                       /* Do not allow runtime constructs that are not part of ECMAScript. */
+    // "allowSyntheticDefaultImports": true,             /* Allow 'import x from y' when a module doesn't have a default export. */
+    "esModuleInterop": true,                             /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */
+    // "preserveSymlinks": true,                         /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */
+    "forceConsistentCasingInFileNames": true,            /* Ensure that casing is correct in imports. */
+
+    /* Type Checking */
+    "strict": true,                                      /* Enable all strict type-checking options. */
+    // "noImplicitAny": true,                            /* Enable error reporting for expressions and declarations with an implied 'any' type. */
+    // "strictNullChecks": true,                         /* When type checking, take into account 'null' and 'undefined'. */
+    // "strictFunctionTypes": true,                      /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */
+    // "strictBindCallApply": true,                      /* Check that the arguments for 'bind', 'call', and 'apply' methods match the original function. */
+    // "strictPropertyInitialization": true,             /* Check for class properties that are declared but not set in the constructor. */
+    // "strictBuiltinIteratorReturn": true,              /* Built-in iterators are instantiated with a 'TReturn' type of 'undefined' instead of 'any'. */
+    // "noImplicitThis": true,                           /* Enable error reporting when 'this' is given the type 'any'. */
+    // "useUnknownInCatchVariables": true,               /* Default catch clause variables as 'unknown' instead of 'any'. */
+    // "alwaysStrict": true,                             /* Ensure 'use strict' is always emitted. */
+    // "noUnusedLocals": true,                           /* Enable error reporting when local variables aren't read. */
+    // "noUnusedParameters": true,                       /* Raise an error when a function parameter isn't read. */
+    // "exactOptionalPropertyTypes": true,               /* Interpret optional property types as written, rather than adding 'undefined'. */
+    // "noImplicitReturns": true,                        /* Enable error reporting for codepaths that do not explicitly return in a function. */
+    // "noFallthroughCasesInSwitch": true,               /* Enable error reporting for fallthrough cases in switch statements. */
+    // "noUncheckedIndexedAccess": true,                 /* Add 'undefined' to a type when accessed using an index. */
+    // "noImplicitOverride": true,                       /* Ensure overriding members in derived classes are marked with an override modifier. */
+    // "noPropertyAccessFromIndexSignature": true,       /* Enforces using indexed accessors for keys declared using an indexed type. */
+    // "allowUnusedLabels": true,                        /* Disable error reporting for unused labels. */
+    // "allowUnreachableCode": true,                     /* Disable error reporting for unreachable code. */
+
+    /* Completeness */
+    // "skipDefaultLibCheck": true,                      /* Skip type checking .d.ts files that are included with TypeScript. */
+    "skipLibCheck": true,   
+    /* Ajoutez ces deux lignes */
+    "rootDir": "./src",
+    "outDir": "./dist"                              /* Skip type checking all .d.ts files. */
+  }
+}