diff --git a/WORKSPACE b/WORKSPACE
index 0f9b43fad582..205feb5bf279 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -8,8 +8,8 @@ load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository")
 
 http_archive(
     name = "build_bazel_rules_nodejs",
-    sha256 = "b6670f9f43faa66e3009488bbd909bc7bc46a5a9661a33f6bc578068d1837f37",
-    urls = ["https://github.com/bazelbuild/rules_nodejs/releases/download/1.3.0/rules_nodejs-1.3.0.tar.gz"],
+    sha256 = "7b96a7ce4d40e57d629b435eb948d17037d0c346d5b27aecc55078291b75699b",
+    urls = ["https://github.com/aspect-dev/rules_nodejs-builds/raw/1.5.0+1361843f/build_bazel_rules_nodejs-labs-snapshot.tar.gz"],
 )
 
 # We use protocol buffers for the Build Event Protocol
@@ -52,29 +52,17 @@ Try running `yarn bazel` instead.
 #   - 0.32.1 remove override of @bazel/tsetse & exclude typescript lib declarations in node_module_library transitive_declarations
 #   - 0.32.2 resolves bug in @bazel/hide-bazel-files postinstall step
 #   - 0.34.0 introduces protractor rule
-check_rules_nodejs_version(minimum_version_string = "0.34.0")
+check_rules_nodejs_version(minimum_version_string = "1.5.0")
 
 # Setup the Node.js toolchain
 node_repositories(
     node_repositories = {
-        "10.16.0-darwin_amd64": ("node-v10.16.0-darwin-x64.tar.gz", "node-v10.16.0-darwin-x64", "6c009df1b724026d84ae9a838c5b382662e30f6c5563a0995532f2bece39fa9c"),
-        "10.16.0-linux_amd64": ("node-v10.16.0-linux-x64.tar.xz", "node-v10.16.0-linux-x64", "1827f5b99084740234de0c506f4dd2202a696ed60f76059696747c34339b9d48"),
-        "10.16.0-windows_amd64": ("node-v10.16.0-win-x64.zip", "node-v10.16.0-win-x64", "aa22cb357f0fb54ccbc06b19b60e37eefea5d7dd9940912675d3ed988bf9a059"),
+        "12.14.1-darwin_amd64": ("node-v12.14.1-darwin-x64.tar.gz", "node-v12.14.1-darwin-x64", "0be10a28737527a1e5e3784d3ad844d742fe8b0718acd701fd48f718fd3af78f"),
+        "12.14.1-linux_amd64": ("node-v12.14.1-linux-x64.tar.xz", "node-v12.14.1-linux-x64", "07cfcaa0aa9d0fcb6e99725408d9e0b07be03b844701588e3ab5dbc395b98e1b"),
+        "12.14.1-windows_amd64": ("node-v12.14.1-win-x64.zip", "node-v12.14.1-win-x64", "1f96ccce3ba045ecea3f458e189500adb90b8bc1a34de5d82fc10a5bf66ce7e3"),
     },
-    node_version = "10.16.0",
+    node_version = "12.14.1",
     package_json = ["//:package.json"],
-    yarn_repositories = {
-        "1.17.3": ("yarn-v1.17.3.tar.gz", "yarn-v1.17.3", "e3835194409f1b3afa1c62ca82f561f1c29d26580c9e220c36866317e043c6f3"),
-    },
-    # yarn 1.13.0 under Bazel has a regression on Windows that causes build errors on rebuilds:
-    # ```
-    # ERROR: Source forest creation failed: C:/.../fyuc5c3n/execroot/angular/external (Directory not empty)
-    # ```
-    # See https://github.com/angular/angular/pull/29431 for more information.
-    # It possible that versions of yarn past 1.13.0 do not have this issue, however, before
-    # advancing this version we need to test manually on Windows that the above error does not
-    # happen as the issue is not caught by CI.
-    yarn_version = "1.17.3",
 )
 
 yarn_install(
@@ -83,7 +71,6 @@ yarn_install(
         "//:tools/yarn/check-yarn.js",
     ],
     package_json = "//:package.json",
-    symlink_node_modules = False,
     yarn_lock = "//:yarn.lock",
 )
 
diff --git a/etc/api/BUILD b/etc/api/BUILD.bazel
similarity index 84%
rename from etc/api/BUILD
rename to etc/api/BUILD.bazel
index 3a10d4e9fb48..1818047e8a0c 100644
--- a/etc/api/BUILD
+++ b/etc/api/BUILD.bazel
@@ -36,14 +36,16 @@ load("@npm_ts_api_guardian//:index.bzl", "ts_api_guardian_test")
     ),
     # We don't want to analyse these exports nor add them to the golden files
     # in most cases it's because Ts API Guardian doesn't support Symbol Aliases.
+    # Note: $ must be escaped to $$ because these patterns will be executed by shell
+    # and $ has a special meaning there.
     strip_export_pattern = [
         # @angular-devkit/architect
-        "^BuilderProgressState$",
+        "^BuilderProgressState$$",
         # @angular-devkit/schematics
-        "^workflow$",
-        "^formats$",
+        "^workflow$$",
+        "^formats$$",
         # @angular-devkit/build-optimizer
-        "^buildOptimizerLoader$",
+        "^buildOptimizerLoader$$",
     ],
     # At the moment using this will ignore a big change
     use_angular_tag_rules = False,
diff --git a/etc/api/angular_devkit/architect/src/index.d.ts b/etc/api/angular_devkit/architect/src/index.d.ts
index c25da032eafa..ac535032e50c 100644
--- a/etc/api/angular_devkit/architect/src/index.d.ts
+++ b/etc/api/angular_devkit/architect/src/index.d.ts
@@ -15,8 +15,8 @@ export interface BuilderContext {
     workspaceRoot: string;
     addTeardown(teardown: () => (Promise<void> | void)): void;
     getBuilderNameForTarget(target: Target): Promise<string>;
-    getProjectMetadata(target: Target): Promise<json.JsonObject>;
     getProjectMetadata(projectName: string): Promise<json.JsonObject>;
+    getProjectMetadata(target: Target): Promise<json.JsonObject>;
     getTargetOptions(target: Target): Promise<json.JsonObject>;
     reportProgress(current: number, total?: number, status?: string): void;
     reportRunning(): void;
diff --git a/package.json b/package.json
index 2b377b638580..e69881479ada 100644
--- a/package.json
+++ b/package.json
@@ -70,10 +70,10 @@
     "@angular/compiler-cli": "9.1.2",
     "@bazel/bazel": "2.1.0",
     "@bazel/buildifier": "0.29.0",
-    "@bazel/jasmine": "1.3.0",
-    "@bazel/karma": "1.3.0",
-    "@bazel/labs": "1.3.0",
-    "@bazel/typescript": "1.3.0",
+    "@bazel/jasmine": "https://github.com/aspect-dev/rules_nodejs-builds/raw/1.5.0+1361843f/@bazel_jasmine-labs-snapshot.tar.gz",
+    "@bazel/karma": "https://github.com/aspect-dev/rules_nodejs-builds/raw/1.5.0+1361843f/@bazel_karma-labs-snapshot.tar.gz",
+    "@bazel/labs": "https://github.com/aspect-dev/rules_nodejs-builds/raw/1.5.0+1361843f/@bazel_labs-labs-snapshot.tar.gz",
+    "@bazel/typescript": "https://github.com/aspect-dev/rules_nodejs-builds/raw/1.5.0+1361843f/@bazel_typescript-labs-snapshot.tar.gz",
     "@types/babel__core": "7.1.7",
     "@types/browserslist": "^4.4.0",
     "@types/caniuse-lite": "^1.0.0",
diff --git a/packages/angular/cli/BUILD.bazel b/packages/angular/cli/BUILD.bazel
index ac2868a1f7de..35e15a2ff131 100644
--- a/packages/angular/cli/BUILD.bazel
+++ b/packages/angular/cli/BUILD.bazel
@@ -45,6 +45,8 @@ ts_library(
         "**/*.json",
         "**/*.md",
     ]),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     module_name = "@angular/cli",
     # strict_checks = False,
     deps = [
@@ -232,6 +234,8 @@ ts_library(
             "**/*_spec_large.ts",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     # strict_checks = False,
     tsconfig = "//:tsconfig-test.json",
     deps = [
diff --git a/packages/angular/pwa/BUILD.bazel b/packages/angular/pwa/BUILD.bazel
index e0f893135f77..35915a777465 100644
--- a/packages/angular/pwa/BUILD.bazel
+++ b/packages/angular/pwa/BUILD.bazel
@@ -36,6 +36,8 @@ ts_library(
             "pwa/files/**/*",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     deps = [
         "//packages/angular_devkit/core",
         "//packages/angular_devkit/schematics",
@@ -60,6 +62,8 @@ ts_library(
             "pwa/**/*_spec_large.ts",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     # strict_checks = False,
     tsconfig = "//:tsconfig-test.json",
     deps = [
diff --git a/packages/angular_devkit/architect/BUILD.bazel b/packages/angular_devkit/architect/BUILD.bazel
index 6e8e892fbfb8..cf96eed1a4ff 100644
--- a/packages/angular_devkit/architect/BUILD.bazel
+++ b/packages/angular_devkit/architect/BUILD.bazel
@@ -53,6 +53,8 @@ ts_library(
     ],
     # strict_checks = False,
     data = glob(["**/*.json"]),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     module_name = "@angular-devkit/architect",
     module_root = "src/index.d.ts",
     deps = [
@@ -72,6 +74,8 @@ ts_library(
             "src/**/*_spec_large.ts",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     # strict_checks = False,
     tsconfig = "//:tsconfig-test.json",
     deps = [
diff --git a/packages/angular_devkit/architect/node/BUILD.bazel b/packages/angular_devkit/architect/node/BUILD.bazel
index c42dd0377573..82d3c146ec5e 100644
--- a/packages/angular_devkit/architect/node/BUILD.bazel
+++ b/packages/angular_devkit/architect/node/BUILD.bazel
@@ -18,6 +18,8 @@ ts_library(
             "**/*_spec_large.ts",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     module_name = "@angular-devkit/architect/node",
     module_root = "index.d.ts",
     # strict_checks = False,
diff --git a/packages/angular_devkit/architect/node/node-modules-architect-host.ts b/packages/angular_devkit/architect/node/node-modules-architect-host.ts
index f723611891de..9e78000ea783 100644
--- a/packages/angular_devkit/architect/node/node-modules-architect-host.ts
+++ b/packages/angular_devkit/architect/node/node-modules-architect-host.ts
@@ -143,11 +143,7 @@ export class WorkspaceNodeModulesArchitectHost implements ArchitectHost<NodeModu
   }
 
   async loadBuilder(info: NodeModulesBuilderInfo): Promise<Builder> {
-    // f1 const is a temporary workaround for a TS bug with UMDs.
-    // See microsoft/TypeScript#36780. Should be removed when
-    // https://github.com/bazelbuild/rules_typescript/pull/492 goes in.
-    const f1 = info.import;
-    const builder = (await import(f1)).default;
+    const builder = (await import(info.import)).default;
     if (builder[BuilderSymbol]) {
       return builder;
     }
diff --git a/packages/angular_devkit/architect/testing/BUILD.bazel b/packages/angular_devkit/architect/testing/BUILD.bazel
index 2af583f8c4aa..14dd60177268 100644
--- a/packages/angular_devkit/architect/testing/BUILD.bazel
+++ b/packages/angular_devkit/architect/testing/BUILD.bazel
@@ -18,6 +18,8 @@ ts_library(
             "**/*_spec_large.ts",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     module_name = "@angular-devkit/architect/testing",
     module_root = "index.d.ts",
     deps = [
diff --git a/packages/angular_devkit/architect/testing/testing-architect-host.ts b/packages/angular_devkit/architect/testing/testing-architect-host.ts
index d5fd05479a37..c7d901f3906b 100644
--- a/packages/angular_devkit/architect/testing/testing-architect-host.ts
+++ b/packages/angular_devkit/architect/testing/testing-architect-host.ts
@@ -36,11 +36,7 @@ export class TestingArchitectHost implements ArchitectHost {
     this._builderMap.set(builderName, { builderName, description, optionSchema });
   }
   async addBuilderFromPackage(packageName: string) {
-    // f1 const is a temporary workaround for a TS bug with UMDs.
-    // See microsoft/TypeScript#36780. Should be removed when
-    // https://github.com/bazelbuild/rules_typescript/pull/492 goes in.
-    const f1 = packageName + '/package.json';
-    const packageJson = await import(f1);
+    const packageJson = await import(packageName + '/package.json');
     if (!('builders' in packageJson)) {
       throw new Error('Invalid package.json, builders key not found.');
     }
@@ -60,13 +56,8 @@ export class TestingArchitectHost implements ArchitectHost {
       const b = builders[builderName];
       // TODO: remove this check as v1 is not supported anymore.
       if (!b.implementation) { continue; }
-      // f2 and f3 consts are a temporary workaround for a TS bug with UMDs.
-      // See microsoft/TypeScript#36780. Should be removed when
-      // https://github.com/bazelbuild/rules_typescript/pull/492 goes in.
-      const f2 = builderJsonPath + '/../' + b.implementation;
-      const handler = (await import(f2)).default;
-      const f3 = builderJsonPath + '/../' + b.schema;
-      const optionsSchema = await import(f3);
+      const handler = (await import(builderJsonPath + '/../' + b.implementation)).default;
+      const optionsSchema = await import(builderJsonPath + '/../' + b.schema);
       this.addBuilder(`${packageJson.name}:${builderName}`, handler, b.description, optionsSchema);
     }
   }
diff --git a/packages/angular_devkit/architect_cli/BUILD.bazel b/packages/angular_devkit/architect_cli/BUILD.bazel
index fa8bfe9031e6..095d3a0820ee 100644
--- a/packages/angular_devkit/architect_cli/BUILD.bazel
+++ b/packages/angular_devkit/architect_cli/BUILD.bazel
@@ -13,6 +13,8 @@ ts_library(
     srcs = [
         "bin/architect.ts",
     ] + glob(["src/**/*.ts"]),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     module_name = "@angular-devkit/architect-cli",
     deps = [
         "//packages/angular_devkit/architect",
diff --git a/packages/angular_devkit/benchmark/BUILD.bazel b/packages/angular_devkit/benchmark/BUILD.bazel
index 033d2029513d..ff8d9d128209 100644
--- a/packages/angular_devkit/benchmark/BUILD.bazel
+++ b/packages/angular_devkit/benchmark/BUILD.bazel
@@ -22,6 +22,8 @@ ts_library(
             "src/**/*_benchmark.ts",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     module_name = "@angular-devkit/benchmark",
     module_root = "src/index.d.ts",
     deps = [
@@ -50,6 +52,8 @@ ts_library(
         "src/test/watch-test-file.txt",
         "src/test/watch-test-script.js",
     ],
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     # @external_begin
     tsconfig = "//:tsconfig-test.json",
     deps = [
diff --git a/packages/angular_devkit/build_optimizer/BUILD.bazel b/packages/angular_devkit/build_optimizer/BUILD.bazel
index b3f7297aaa11..e82a8626a679 100644
--- a/packages/angular_devkit/build_optimizer/BUILD.bazel
+++ b/packages/angular_devkit/build_optimizer/BUILD.bazel
@@ -31,6 +31,8 @@ ts_library(
             "webpack-loader/package.json",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     module_name = "@angular-devkit/build-optimizer",
     module_root = "src/index.d.ts",
     deps = [
@@ -52,6 +54,8 @@ ts_library(
             "src/**/*_spec_large.ts",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     # @external_begin
     tsconfig = "//:tsconfig-test.json",
     deps = [
diff --git a/packages/angular_devkit/core/BUILD.bazel b/packages/angular_devkit/core/BUILD.bazel
index c5bdacb4e49f..37b4946abc19 100644
--- a/packages/angular_devkit/core/BUILD.bazel
+++ b/packages/angular_devkit/core/BUILD.bazel
@@ -29,6 +29,8 @@ ts_library(
     data = glob(["**/*.json"]) + [
         "//packages/angular_devkit/core/third_party/github.com/chalk/supports-color",
     ],
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     module_name = "@angular-devkit/core",
     module_root = "src/index.d.ts",
     # The attribute below is needed in g3 to turn off strict typechecking
@@ -61,6 +63,8 @@ ts_library(
         "src/experimental/workspace/test/test-workspace.json",
         "src/experimental/workspace/workspace-schema.json",
     ],
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     # The attribute below is needed in g3 to turn off strict typechecking
     # strict_checks = False,
     # @external_begin
diff --git a/packages/angular_devkit/core/node/BUILD.bazel b/packages/angular_devkit/core/node/BUILD.bazel
index 6802f8ff9f8d..7a2828e6be8d 100644
--- a/packages/angular_devkit/core/node/BUILD.bazel
+++ b/packages/angular_devkit/core/node/BUILD.bazel
@@ -20,6 +20,8 @@ ts_library(
             "**/*_benchmark.ts",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     module_name = "@angular-devkit/core/node",
     module_root = "index.d.ts",
     # The attribute below is needed in g3 to turn off strict typechecking
@@ -43,6 +45,8 @@ ts_library(
             "testing/**/*.ts",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     # @external_begin
     tsconfig = "//:tsconfig-test.json",
     # @external_end
diff --git a/packages/angular_devkit/core/node/testing/BUILD.bazel b/packages/angular_devkit/core/node/testing/BUILD.bazel
index f5d0634740b7..5d4b4980298b 100644
--- a/packages/angular_devkit/core/node/testing/BUILD.bazel
+++ b/packages/angular_devkit/core/node/testing/BUILD.bazel
@@ -18,6 +18,8 @@ ts_library(
             "**/*_benchmark.ts",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     module_name = "@angular-devkit/core/node/testing",
     module_root = "index.d.ts",
     # The attribute below is needed in g3 to turn off strict typechecking
diff --git a/packages/angular_devkit/schematics/BUILD.bazel b/packages/angular_devkit/schematics/BUILD.bazel
index 5a8bc3a544c6..7112ba0c06fe 100644
--- a/packages/angular_devkit/schematics/BUILD.bazel
+++ b/packages/angular_devkit/schematics/BUILD.bazel
@@ -29,6 +29,8 @@ ts_library(
     # The attribute below is needed in g3 to turn off strict typechecking
     # strict_checks = False,
     data = glob(["**/*.json"]),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     module_name = "@angular-devkit/schematics",
     module_root = "src/index.d.ts",
     deps = [
@@ -48,6 +50,8 @@ ts_library(
             "src/**/*_spec_large.ts",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     # @external_begin
     tsconfig = "//:tsconfig-test.json",
     # @external_end
diff --git a/packages/angular_devkit/schematics/tasks/BUILD.bazel b/packages/angular_devkit/schematics/tasks/BUILD.bazel
index 9d5bb5820327..9aa548f09e18 100644
--- a/packages/angular_devkit/schematics/tasks/BUILD.bazel
+++ b/packages/angular_devkit/schematics/tasks/BUILD.bazel
@@ -20,6 +20,8 @@ ts_library(
             "tslint-fix/test/**/*",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     module_name = "@angular-devkit/schematics/tasks",
     module_root = "index.d.ts",
     # The attribute below is needed in g3 to turn off strict typechecking
@@ -53,6 +55,8 @@ ts_library(
         "tslint-fix/test/collection.json",
         "tslint-fix/test/rules/customRuleRule.js",
     ],
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     # The attribute below is needed in g3 to turn off strict typechecking
     # strict_checks = False,
     # @external_begin
diff --git a/packages/angular_devkit/schematics/tasks/node/BUILD.bazel b/packages/angular_devkit/schematics/tasks/node/BUILD.bazel
index f79844d29dba..58e0cb2c6e71 100644
--- a/packages/angular_devkit/schematics/tasks/node/BUILD.bazel
+++ b/packages/angular_devkit/schematics/tasks/node/BUILD.bazel
@@ -17,6 +17,8 @@ ts_library(
             "**/*_benchmark.ts",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     module_name = "@angular-devkit/schematics/tasks/node",
     module_root = "index.d.ts",
     # The attribute below is needed in g3 to turn off strict typechecking
diff --git a/packages/angular_devkit/schematics/testing/BUILD.bazel b/packages/angular_devkit/schematics/testing/BUILD.bazel
index 4f5491d7ed86..9ec6c0953bd5 100644
--- a/packages/angular_devkit/schematics/testing/BUILD.bazel
+++ b/packages/angular_devkit/schematics/testing/BUILD.bazel
@@ -13,6 +13,8 @@ ts_library(
     srcs = glob(
         include = ["**/*.ts"],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     module_name = "@angular-devkit/schematics/testing",
     module_root = "index.d.ts",
     deps = [
diff --git a/packages/angular_devkit/schematics/tools/BUILD.bazel b/packages/angular_devkit/schematics/tools/BUILD.bazel
index 044e3a02b650..7b8bc7d9e3f4 100644
--- a/packages/angular_devkit/schematics/tools/BUILD.bazel
+++ b/packages/angular_devkit/schematics/tools/BUILD.bazel
@@ -19,6 +19,8 @@ ts_library(
             "test/**/*.ts",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     module_name = "@angular-devkit/schematics/tools",
     module_root = "index.d.ts",
     # The attribute below is needed in g3 to turn off strict typechecking
@@ -44,6 +46,8 @@ ts_library(
             "test/**/*.ts",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     # @external_begin
     tsconfig = "//:tsconfig-test.json",
     # @external_end
diff --git a/packages/angular_devkit/schematics_cli/BUILD.bazel b/packages/angular_devkit/schematics_cli/BUILD.bazel
index 77535b0371e3..ba47b49b66d7 100644
--- a/packages/angular_devkit/schematics_cli/BUILD.bazel
+++ b/packages/angular_devkit/schematics_cli/BUILD.bazel
@@ -24,6 +24,8 @@ ts_library(
     # The attribute below is needed in g3 to turn off strict typechecking
     # strict_checks = False,
     data = glob(["**/*.json"]),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     module_name = "@angular-devkit/schematics-cli",
     module_root = "bin/schematics.d.ts",
     deps = [
@@ -51,6 +53,8 @@ ts_library(
             "bin/**/*_spec.ts",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     # strict_checks = False,
     tsconfig = "//:tsconfig-test.json",
     deps = [
diff --git a/packages/ngtools/webpack/BUILD.bazel b/packages/ngtools/webpack/BUILD.bazel
index a4a53ebbf997..661b3c3079b2 100644
--- a/packages/ngtools/webpack/BUILD.bazel
+++ b/packages/ngtools/webpack/BUILD.bazel
@@ -29,6 +29,8 @@ ts_library(
             "package.json",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     module_name = "@ngtools/webpack",
     module_root = "src/index.d.ts",
     deps = [
@@ -55,6 +57,8 @@ ts_library(
             "src/**/*_spec_helpers.ts",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     tsconfig = "//:tsconfig-test.json",
     deps = [
         ":webpack",
diff --git a/packages/schematics/angular/BUILD.bazel b/packages/schematics/angular/BUILD.bazel
index 443a612c4668..609fab85c8ce 100644
--- a/packages/schematics/angular/BUILD.bazel
+++ b/packages/schematics/angular/BUILD.bazel
@@ -58,6 +58,8 @@ ts_library(
             "*/other-files/**/*",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     module_name = "@schematics/angular",
     deps = [
         "//packages/angular_devkit/core",
@@ -85,10 +87,11 @@ ts_library(
     srcs = glob(
         include = [
             "**/*_spec.ts",
-            "**/*_spec_large.ts",
             "utility/test/**/*.ts",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     # @external_begin
     tsconfig = "//:tsconfig-test.json",
     deps = [
diff --git a/packages/schematics/angular/third_party/github.com/Microsoft/TypeScript/BUILD.bazel b/packages/schematics/angular/third_party/github.com/Microsoft/TypeScript/BUILD.bazel
index 3fc798585e47..e388d1ca80ca 100644
--- a/packages/schematics/angular/third_party/github.com/Microsoft/TypeScript/BUILD.bazel
+++ b/packages/schematics/angular/third_party/github.com/Microsoft/TypeScript/BUILD.bazel
@@ -8,6 +8,8 @@ ts_library(
     name = "TypeScript",
     srcs = ["lib/typescript.d.ts"],
     data = ["lib/typescript.js"],
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     module_name = "typescript",
     module_root = "lib/typescript.d.ts",
     visibility = ["//packages/schematics/angular:__subpackages__"],
diff --git a/packages/schematics/schematics/BUILD.bazel b/packages/schematics/schematics/BUILD.bazel
index bee53eb778b0..67fd4248ce40 100644
--- a/packages/schematics/schematics/BUILD.bazel
+++ b/packages/schematics/schematics/BUILD.bazel
@@ -37,6 +37,8 @@ ts_library(
             "schematic/files/**/*",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     module_name = "@schematics/schematics",
     deps = [
         "//packages/angular_devkit/core",
diff --git a/packages/schematics/update/BUILD.bazel b/packages/schematics/update/BUILD.bazel
index c7ea64d9e43a..2f8146421a6f 100644
--- a/packages/schematics/update/BUILD.bazel
+++ b/packages/schematics/update/BUILD.bazel
@@ -24,6 +24,8 @@ ts_library(
         "//packages/schematics/update:update/schema.ts",
         "//packages/schematics/update:migrate/schema.ts",
     ],
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     deps = [
         "//packages/angular_devkit/core",
         "//packages/angular_devkit/schematics",
diff --git a/tests/angular_devkit/core/node/jobs/BUILD.bazel b/tests/angular_devkit/core/node/jobs/BUILD.bazel
index 5afa48e14d90..54974b0af877 100644
--- a/tests/angular_devkit/core/node/jobs/BUILD.bazel
+++ b/tests/angular_devkit/core/node/jobs/BUILD.bazel
@@ -15,6 +15,8 @@ ts_library(
             "**/*.ts",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     deps = [
         "//packages/angular_devkit/core",
         "@npm//@types/node",
diff --git a/tests/angular_devkit/schematics/tools/file-system-engine-host/BUILD.bazel b/tests/angular_devkit/schematics/tools/file-system-engine-host/BUILD.bazel
index ccb1c9e945b3..83226ba44db5 100644
--- a/tests/angular_devkit/schematics/tools/file-system-engine-host/BUILD.bazel
+++ b/tests/angular_devkit/schematics/tools/file-system-engine-host/BUILD.bazel
@@ -21,6 +21,8 @@ ts_library(
             "**/*.js",
         ],
     ),
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     deps = [
         "//packages/angular_devkit/schematics",
         # ":testing",
diff --git a/tools/build_event_protocol/BUILD.bazel b/tools/build_event_protocol/BUILD.bazel
index 16d700bd5a25..437b74deea6f 100644
--- a/tools/build_event_protocol/BUILD.bazel
+++ b/tools/build_event_protocol/BUILD.bazel
@@ -14,6 +14,8 @@ ts_proto_library(
 ts_library(
     name = "parse_bep",
     srcs = ["parse_bep.ts"],
+    devmode_module = "commonjs",
+    devmode_target = "es2018",
     deps = [
         ":build_event_stream",
         "@npm//@types/node",