diff --git a/README.md b/README.md
index 5f84d66..d78d6c9 100644
--- a/README.md
+++ b/README.md
@@ -23,6 +23,14 @@ npm run watch
 
 ## Testing
 
+First time after installing the project run this command to download firefox
+
+```
+npx playwright install firefox
+```
+
+And then
+
 ```
 ./npm.sh run test
 ```
diff --git a/package-lock.json b/package-lock.json
index 902f084..9947e9a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,16 +14,16 @@
 				"@hotwired/turbo": "^7.1.0",
 				"@koa/router": "^12.0.1",
 				"@playwright/test": "^1.36.1",
-				"@sealcode/sealgen": "^0.10.1",
+				"@sealcode/sealgen": "^0.11.0",
 				"@sealcode/ts-predicates": "^0.4.3",
 				"@types/kill-port": "^2.0.0",
 				"get-port": "^7.0.0",
 				"locreq": "^3.0.0",
 				"multiple-scripts-tmux": "^1.0.4",
 				"nodemon": "^3.0.1",
-				"sealious": "^0.17.37",
+				"sealious": "^0.17.48",
 				"stimulus": "^2.0.0",
-				"tempstream": "^0.0.21",
+				"tempstream": "^0.3.0",
 				"vitest": "^1.1.0"
 			},
 			"devDependencies": {
@@ -1274,9 +1274,9 @@
 			}
 		},
 		"node_modules/@sealcode/sealgen": {
-			"version": "0.10.1",
-			"resolved": "https://registry.npmjs.org/@sealcode/sealgen/-/sealgen-0.10.1.tgz",
-			"integrity": "sha512-Yp/MOOuIfJUiEQIZgUuRV4wY5uXCWtOF/rnrSVU1u94ldSUbBUnRxrhakT74K0L01wDJMeyg+xR1pswnwDCKdg==",
+			"version": "0.11.0",
+			"resolved": "https://registry.npmjs.org/@sealcode/sealgen/-/sealgen-0.11.0.tgz",
+			"integrity": "sha512-Nl2/PccEqRNh7hnA0O7B3qeUfMvB7ttQyTj/WGbEqR/6Ry2oL+AANDtRnbEwe3FcTNPtz9k28FoLK2vBQFuo9A==",
 			"dependencies": {
 				"@koa/router": "^12.0.1",
 				"@sealcode/ts-predicates": "^0.4.3",
@@ -1288,7 +1288,7 @@
 				"merge": "^2.1.1",
 				"prettier": "^2.7.1",
 				"prompts": "^2.4.2",
-				"tempstream": "^0.0.21",
+				"tempstream": "^0.3.0",
 				"tiny-glob": "^0.2.9",
 				"yargs": "^17.6.2"
 			},
@@ -9106,9 +9106,9 @@
 			}
 		},
 		"node_modules/sealious": {
-			"version": "0.17.37",
-			"resolved": "https://registry.npmjs.org/sealious/-/sealious-0.17.37.tgz",
-			"integrity": "sha512-9NXSkeLZ4Fst/OYyW4QfuTYq1bTNQNWNNComuAIgr0eIDomN6UWIIrE6BTX1gVNLB/dXhS4ei69MztVIVdmDqQ==",
+			"version": "0.17.48",
+			"resolved": "https://registry.npmjs.org/sealious/-/sealious-0.17.48.tgz",
+			"integrity": "sha512-nHNV6gFlmWSL8RDW0j0oKL5Vf35SlT/Y7MuupjGtCegKjLEkTm7OQ8eRf1Zv0jauwg4fA+P1bLudDGRABUQaKw==",
 			"dependencies": {
 				"@koa/router": "^12.0.1",
 				"@sealcode/ts-predicates": "^0.4.3",
@@ -10054,9 +10054,9 @@
 			}
 		},
 		"node_modules/tempstream": {
-			"version": "0.0.21",
-			"resolved": "https://registry.npmjs.org/tempstream/-/tempstream-0.0.21.tgz",
-			"integrity": "sha512-k1lVWBxXiwe47sMNPW7iomCwmT2p/fAdSw1FGQy5I2z32y1+8auKcV8CND8JpKkQzFLxUeZiWjrq41REe8eJ5w=="
+			"version": "0.3.0",
+			"resolved": "https://registry.npmjs.org/tempstream/-/tempstream-0.3.0.tgz",
+			"integrity": "sha512-GJgzlDLIRqYhzoobx+rTEhBQ6btaE4bTOVrshsC+I+5EO5qs9Ov3KUNR+1X811fi1CqlTHg4Ldrbua1wLHzFXA=="
 		},
 		"node_modules/terser": {
 			"version": "5.26.0",
diff --git a/package.json b/package.json
index 643da46..8da2f5b 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
 		"test": "npm run test-cmd -- --ui",
 		"coverage": "npm run test --coverage",
 		"postinstall": "sealgen make-env && npm install --prefix webhint",
-		"test-reports": "npm run test-cmd-once -- --coverage",
+		"test-reports": "rm -f .xunit && npm run test-cmd-once -- --coverage --reporter=junit --outputFile=.xunit",
 		"show-coverage": "npm run test-reports;  xdg-open coverage/index.html"
 	},
 	"tmux-scripts": {
@@ -35,7 +35,7 @@
 		"@hotwired/turbo": "^7.1.0",
 		"@koa/router": "^12.0.1",
 		"@playwright/test": "^1.36.1",
-		"@sealcode/sealgen": "^0.10.6",
+		"@sealcode/sealgen": "^0.11.0",
 		"@sealcode/ts-predicates": "^0.4.3",
 		"@types/kill-port": "^2.0.0",
 		"get-port": "^7.0.0",
@@ -44,7 +44,7 @@
 		"nodemon": "^3.0.1",
 		"sealious": "^0.17.48",
 		"stimulus": "^2.0.0",
-		"tempstream": "^0.0.21",
+		"tempstream": "^0.3.0",
 		"vitest": "^1.1.0"
 	},
 	"devDependencies": {
diff --git a/src/back/tsconfig.json b/src/back/tsconfig.json
index 423f978..76b174f 100644
--- a/src/back/tsconfig.json
+++ b/src/back/tsconfig.json
@@ -10,6 +10,8 @@
 		"lib": ["es6", "esnext"],
 		"outDir": "../../dist/back",
 		"keyofStringsOnly": true,
+		"jsx": "react",
+		"reactNamespace": "TempstreamJSX",
 		"checkJs": false,
 		"allowJs": true,
 		"resolveJsonModule": true,
diff --git a/src/back/vitest.config.ts b/src/back/vitest.config.ts
index cb94cf3..7a05d96 100644
--- a/src/back/vitest.config.ts
+++ b/src/back/vitest.config.ts
@@ -14,7 +14,5 @@ export default defineConfig({
 			all: true,
 			include: ["src/**", "test?(-*).?(c|m)[jt]s?(x)"],
 		},
-		reporters: ["junit"],
-		outputFile: ".xunit",
 	},
 });