Angular takes a long time to load in browser because of REGEX
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ height:90px;width:728px;box-sizing:border-box;
}
It takes almost 30 seconds to refresh my app (in dev mode). I checked in the performance tab of the chrome debugger, and found out that a specific regex takes 17 seconds to run:
var _ruleRe = /(s*)([^;{}]+?)(s*)((?:{%BLOCK%}?s*;?)|(?:s*;))/g;
It is used in the method processRules in vendors.js file. I tried to search for it, but I didn't find any specific information.
Angular CLI: 7.0.6
Node: 8.12.0
OS: win32 x64
Angular:
...
Package Version
------------------------------------------------------
@angular-devkit/architect 0.10.6
@angular-devkit/core 7.0.6
@angular-devkit/schematics 7.0.6
@schematics/angular 7.0.6
@schematics/update 0.10.6
rxjs 6.3.3
typescript 3.1.6
Can anyone help?
angular asked Nov 22 '18 at 13:01
Yakir GottesmanYakir Gottesman
42
add a comment |
It takes almost 30 seconds to refresh my app (in dev mode). I checked in the performance tab of the chrome debugger, and found out that a specific regex takes 17 seconds to run:
var _ruleRe = /(s*)([^;{}]+?)(s*)((?:{%BLOCK%}?s*;?)|(?:s*;))/g;
It is used in the method processRules in vendors.js file. I tried to search for it, but I didn't find any specific information.
Angular CLI: 7.0.6
Node: 8.12.0
OS: win32 x64
Angular:
...
Package Version
------------------------------------------------------
@angular-devkit/architect 0.10.6
@angular-devkit/core 7.0.6
@angular-devkit/schematics 7.0.6
@schematics/angular 7.0.6
@schematics/update 0.10.6
rxjs 6.3.3
typescript 3.1.6
Can anyone help?
angular asked Nov 22 '18 at 13:01
Yakir GottesmanYakir Gottesman
42
Strange Behaviour, curious to know the reason!
– Pardeep Jain
Nov 22 '18 at 13:03
Vendor.bundle.js is all your third party libraries bunded. What NPM packages have you added?
– Guerrilla
Nov 22 '18 at 13:25
Take a look at this. github.com/angular/angular/issues/20105
– itdoesntwork
Nov 22 '18 at 13:32
add a comment |
It takes almost 30 seconds to refresh my app (in dev mode). I checked in the performance tab of the chrome debugger, and found out that a specific regex takes 17 seconds to run:
var _ruleRe = /(s*)([^;{}]+?)(s*)((?:{%BLOCK%}?s*;?)|(?:s*;))/g;
It is used in the method processRules in vendors.js file. I tried to search for it, but I didn't find any specific information.
Angular CLI: 7.0.6
Node: 8.12.0
OS: win32 x64
Angular:
...
Package Version
------------------------------------------------------
@angular-devkit/architect 0.10.6
@angular-devkit/core 7.0.6
@angular-devkit/schematics 7.0.6
@schematics/angular 7.0.6
@schematics/update 0.10.6
rxjs 6.3.3
typescript 3.1.6
Can anyone help?
angular asked Nov 22 '18 at 13:01
Yakir GottesmanYakir Gottesman
42
It takes almost 30 seconds to refresh my app (in dev mode). I checked in the performance tab of the chrome debugger, and found out that a specific regex takes 17 seconds to run:
var _ruleRe = /(s*)([^;{}]+?)(s*)((?:{%BLOCK%}?s*;?)|(?:s*;))/g;
It is used in the method processRules in vendors.js file. I tried to search for it, but I didn't find any specific information.
Angular CLI: 7.0.6
Node: 8.12.0
OS: win32 x64
Angular:
...
Package Version
------------------------------------------------------
@angular-devkit/architect 0.10.6
@angular-devkit/core 7.0.6
@angular-devkit/schematics 7.0.6
@schematics/angular 7.0.6
@schematics/update 0.10.6
rxjs 6.3.3
typescript 3.1.6
Can anyone help?
angular angular asked Nov 22 '18 at 13:01
Yakir GottesmanYakir Gottesman
42
asked Nov 22 '18 at 13:01
Yakir GottesmanYakir Gottesman
42
asked Nov 22 '18 at 13:01
Yakir GottesmanYakir Gottesman
42
asked Nov 22 '18 at 13:01
Yakir GottesmanYakir Gottesman
42
asked Nov 22 '18 at 13:01
Yakir GottesmanYakir Gottesman
42
42
Strange Behaviour, curious to know the reason!
– Pardeep Jain
Nov 22 '18 at 13:03
Vendor.bundle.js is all your third party libraries bunded. What NPM packages have you added?
– Guerrilla
Nov 22 '18 at 13:25
Take a look at this. github.com/angular/angular/issues/20105
– itdoesntwork
Nov 22 '18 at 13:32
add a comment |
Strange Behaviour, curious to know the reason!
– Pardeep Jain
Nov 22 '18 at 13:03
Vendor.bundle.js is all your third party libraries bunded. What NPM packages have you added?
– Guerrilla
Nov 22 '18 at 13:25
Take a look at this. github.com/angular/angular/issues/20105
– itdoesntwork
Nov 22 '18 at 13:32
Strange Behaviour, curious to know the reason!
– Pardeep Jain
Nov 22 '18 at 13:03
Strange Behaviour, curious to know the reason!
– Pardeep Jain
Nov 22 '18 at 13:03
Vendor.bundle.js is all your third party libraries bunded. What NPM packages have you added?
– Guerrilla
Nov 22 '18 at 13:25
Vendor.bundle.js is all your third party libraries bunded. What NPM packages have you added?
– Guerrilla
Nov 22 '18 at 13:25
Take a look at this. github.com/angular/angular/issues/20105
– itdoesntwork
Nov 22 '18 at 13:32
Take a look at this. github.com/angular/angular/issues/20105
– itdoesntwork
Nov 22 '18 at 13:32
add a comment |
1 Answer
1
active
oldest
votes
OK, so the problem was that an HTML file was defined in the styleUrls. It was not easy to find :-)
answered Nov 28 '18 at 8:06
Yakir GottesmanYakir Gottesman
42
add a comment |
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53431633%2fangular-takes-a-long-time-to-load-in-browser-because-of-regex%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
OK, so the problem was that an HTML file was defined in the styleUrls. It was not easy to find :-)
answered Nov 28 '18 at 8:06
Yakir GottesmanYakir Gottesman
42
add a comment |
OK, so the problem was that an HTML file was defined in the styleUrls. It was not easy to find :-)
answered Nov 28 '18 at 8:06
Yakir GottesmanYakir Gottesman
42
add a comment |
OK, so the problem was that an HTML file was defined in the styleUrls. It was not easy to find :-)
answered Nov 28 '18 at 8:06
Yakir GottesmanYakir Gottesman
42
OK, so the problem was that an HTML file was defined in the styleUrls. It was not easy to find :-)
answered Nov 28 '18 at 8:06
Yakir GottesmanYakir Gottesman
42
answered Nov 28 '18 at 8:06
Yakir GottesmanYakir Gottesman
42
answered Nov 28 '18 at 8:06
Yakir GottesmanYakir Gottesman
42
answered Nov 28 '18 at 8:06
Yakir GottesmanYakir Gottesman
42
42
add a comment |
add a comment |
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53431633%2fangular-takes-a-long-time-to-load-in-browser-because-of-regex%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Strange Behaviour, curious to know the reason!
– Pardeep Jain
Nov 22 '18 at 13:03
Vendor.bundle.js is all your third party libraries bunded. What NPM packages have you added?
– Guerrilla
Nov 22 '18 at 13:25
Take a look at this. github.com/angular/angular/issues/20105
– itdoesntwork
Nov 22 '18 at 13:32