Hey guys,

I was able to merge all README.md files into one big .pdf document, just to gather everything in one place and make reading easier, instead of jumping from folder to folder. It is here:

patterns.pdf

It is not yet formatted as it should be, but I am working to make it better. The final product will be one .pdf document and one .md document - something like a book of patterns.

@iluwatar suggested that the website could dynamically build this presentation out of all the patterns that are available. This sounds like a good idea. Let me first finish the initial job of creating merged README.md and then we can jump into this if you agree.

The Korean website is missing a couple of translations to make it complete.

Acceptance criteria

• Programming principles translated to Korean iluwatar/programming-principles#9
• 30 seconds of Java translated to Korean iluwatar/30-seconds-of-java#147

Github's instructions: https://docs.github.com/en/communities/setting-up-your-project-for-healthy-contributions/setting-guidelines-for-repository-contributors

It would be great if the visitors could add comments to patterns, principles, and snippets. Vuepress provides commenting functionality through a plugin. See https://vuepress-theme-hope.github.io/comment/

To deploy the website I've been using the netlify.com starter plan. Currently, each change in the master branch triggers Netlify deployment to https://fervent-booth-169ea6.netlify.app/.

The service works great as long as there is only one developer in the team but requires actions when additional benches are needed. It can be solved by credit card or another better alternative is to apply for an open source license.

To qualify for the open source plan that allows an unlimited number of free developers they list some requirements and an application process here. In this issue let's try to fulfill those requirements and get us approved for the open source plan so we can collaborate easily.

 public static void bubbleSort(int[] arr) {
    var lastIndex = arr.length - 1;
    for(var j = 0; j < lastIndex; j++) {
      for(var i = 0; i < lastIndex - j; i++) {
        if(arr[i] > arr[i + 1]) {
          var tmp = arr[i];
          arr[i] = arr[i + 1];
          arr[i + 1] = tmp;
        }
      }
    }
  }

The outermost loop can be run at most n-1 times, so the changes are as follows

for(var j = 0; j < lastIndex - 1; j++) {
      for(var i = 0; i < lastIndex - j - 1; i++) {

Vuepress 1.x is becoming old and the new development is done on Vuepress 2. We should upgrade when possible.

Acceptance criteria

• Website upgraded to Vuepress 2

We need to have an index listing of patterns on the page /patterns. Nothing too fancy at this point, just something that allows easy browsing to each of the patterns.

The theme button is having a strange behaviour when clicked.
It looks like it initial state is the oposite one that is beeing applied to the website, and then when you change it, it does not apply any theme changes because theme is already applied.

Gif bellow

We need help with the Chinese translation of the website.

• translate navigation texts to Chinese (patterns, principles, snippets) in config.js
• translate the front page to Chinese (currently in English at zh/readme.md)
• translate programming principles to Chinese (see iluwatar/programming-principles#6)
• translate snippets to Chinese (see iluwatar/30-seconds-of-java#117)

Add Spanish language support to the website.

Acceptance criteria

• Spanish can be selected from the language menu
• The available Spanish content is shown on the website

See https://java-design-patterns.com/sitemap.xml. It contains invalid URLs and Google Search doesn't like them.

Acceptance criteria

• Sitemap fixed

Previously, it was possible to select patterns by category: structural, behavioral, and so on

https://java-design-patterns.com/patterns/model-view-viewmodel/#tutorials

It would be easier for users to navigate if the header is sticky and transparent.
something like this----->

bug: CycleSort
if (arr[i] < n && arr[i] != arr[correctpos])->if (arr[i] <= n && arr[i] != arr[correctpos])
eg. [5 4 2 1 3] , when i = 0, arr[i] < n is false.

Add Korean language support to the website.

Acceptance criteria

• Korean can be selected from the language menu
• The available Korean content is shown on the website

We are currently using placeholder logos in the nav bar and the front page. It would be great to have proper graphic designs for these. See the attached screenshot:

See the image. At least the root item is missing from the breadcrumbs navigation at the top. The same issue concerns probably all the patterns.

Acceptance criteria

• Breadcrumbs shows the full path

On the website https://java-design-patterns.com the individual pattern pages show the category and reading time, but the tags are not displayed. This looks like a bug somewhere, since the tags are present in the pattern frontmatter yamls.

Acceptance criteria

• The individual pattern pages display tags from the yaml frontmatter

At the moment, the pattern list page is a simple list of patterns. It would be nice to show all the categories and tags as well to make the browsing experience more delightful.

Acceptance criteria

• The patterns page displays the available categories and tags

• Run the website according to the instructions in README.md
• Open one of the patterns e.g. http://localhost:8080/patterns/abstract-document/ and compare to https://java-design-patterns.com/patterns/abstract-document/

The pattern's title and categories are missing from the page. The data is included in the frontmatter of each page and we should find a way to get that data visible on the page.

The website can be used with Korean language, but it's not officially supported by Vuepress 2 theme hope yet and some required texts are missing. To add the support, follow these steps:

1. See the docs at https://vuepress-theme-hope.github.io/v2/config/theme/i18n.html
2. Add Korean localization file to https://github.com/vuepress-theme-hope/vuepress-theme-hope/tree/main/packages/theme/src/node/locales

Acceptance criteria

• Korean support added to theme hope

When a new pattern is added to the library, at the moment we need to edit the pattern index page. It would be nice to have a dynamic index page that collects the available patterns and creates a nice searchable list out of them.

Create the initial version of the website's front page.

Each pattern should have a link that points to the code in https://github.com/iluwatar/java-design-patterns repository

Decide the best ad provider and incorporate the adverts into the website.

I've found an issue with the website, and I don't know which repository to add it to: if you click on tag links on pattern pages on the English website, you get taken to the Chinese version of the website. For example, https://java-design-patterns.com/tag/Extensibility/ is in Chinese, despite not having zh in the url.

Optimize the website so that it plays well with the search engines.

Vuepress.js default theme comes with great support for multilingual sites. In this issue let's configure the site so that it enables switching the language and browsing to pages produced in other languages.

The deployment is being cancelled because netlify is detecting no content change in this repository.

The content is going to be changed more in the git repositories which it is building for generate the website.

There are few things that we need to make sure for this to perform well:

• Enable scheduled build triggers.
• Deactivate checking content change on this repository and continue deployment regardless.

when I reader the specific design pattern,I hope some can support the Feature.
sorry,I am not familar with HTML,so I can't do this

Add Turkish language support to the website.

Acceptance criteria

• Turkish can be selected from the language menu
• The available Turkish content is shown on the website

See https://vuepress.vuejs.org/plugin/official/plugin-google-analytics.html

Currently the logo on the main screen of the zh language localisation is logo.svg, which doesn't load. It should be coffee.svg like it is on the English website.