yew | Rust / Wasm framework for building client web apps

 by   yewstack Rust Version: yew-agent-v0.2.0 License: Apache-2.0

kandi X-RAY | yew Summary

kandi X-RAY | yew Summary

yew is a Rust library typically used in Binary Executable Format applications. yew has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

Yew is a modern Rust framework for creating multi-threaded front-end web apps with WebAssembly.

            kandi-support Support

              yew has a medium active ecosystem.
              It has 27823 star(s) with 1333 fork(s). There are 305 watchers for this library.
              It had no major release in the last 12 months.
              There are 97 open issues and 1053 have been closed. On average issues are closed in 124 days. There are 17 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of yew is yew-agent-v0.2.0

            kandi-Quality Quality

              yew has no bugs reported.

            kandi-Security Security

              yew has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              yew is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              yew releases are available to install and integrate.

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            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of yew
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            yew Key Features

            No Key Features are available at this moment for yew.

            yew Examples and Code Snippets

            No Code Snippets are available at this moment for yew.

            Community Discussions


            How to query and update the DOM with yew?
            Asked 2022-Mar-31 at 13:45

            Is there any way to make DOM action via use_node_ref? or alternatively, how to do document.query_selector() in Rust using yew?



            Answered 2022-Mar-31 at 13:45

            Many things to tackle with your question.

            #1 Do not set inner html

            More to read about this in Alternative for innerHTML?

            But instead create text nodes. So using web-sys you would do something like:



            yew with tailwind css
            Asked 2022-Mar-14 at 08:22

            I have tried to follow the steps described in to make use of Tailwind CSS in Yew, but it doesn't work.

            My test project folder:




            Answered 2022-Mar-06 at 20:51

            I had the same problem. did as it says here . I took tailwind.css from the output directory and put it in the root of the project.



            TypeError: expected string or bytes-like object while starting Spyder 5.2.2
            Asked 2022-Feb-26 at 16:30

            I had just created a new environment in conda with Spyder 5.2.2 and Python 3.10.2 . Now, I'm experiencing an error telling me that the program expects a string or byte-like object while starting the Spyder. Interestingly, this does not happen when my Python is 3.9.* . Any reason this can happen?

            Here is the error encountered:



            Answered 2022-Feb-26 at 01:00

            I have glanced through the posts about the issues in Spyder and apparently, it involves upgrading or downgrading certain packages to solve the problem of running Spyder. When I look into the updatable packages in Anaconda Navigator, the PyQt and Qt are not in the latest release. I tried my luck to update it to the latest version and now the Spyder works! Now I can run my Spyder with Python 3.10.2 :-)



            How To Create Cities Dropdown Based on Selected Country In ReactJs
            Asked 2022-Jan-21 at 11:58

            I have a countryList array with the following structure:



            Answered 2022-Jan-20 at 15:25

            The way you have tried to set the selected city has some issues.

            1. fromCity (formCities) state should be initialized to empty array.
            2. setFromCity(cities.cities) should be setFromCity(country.cities)
            3. {city.cities} should be {city}

            Try like below.



            Do a web request in v0.19
            Asked 2022-Jan-19 at 17:16

            In yew 0.2 Request::get worked fine but now yew::services doesn't exist, how can I make a request to /api/ping? do I need javascript?



            Answered 2022-Jan-19 at 17:16

            You could try using reqwasm.

            For reqwasm 0.4.0:



            SVG shadows do not repeat the element contour
            Asked 2021-Nov-17 at 20:42

            I am trying to render an SVG world map where I can select countries. I want to add a shadow effect for a particular country for the onmouseenter event. Everything works fine except that for some countries shadows do not follow the country border completely. Here is how it should work, the whole country is surrounded by a shadow:

            Here is what happens for some countries, you can see that shadow is absent for the southern border:

            What do you think is the reason for this? I tried several SVGs and always the same problem.

            I am using Rust Yew framework to build this, however, I think the problem is more related to SVG or CSS stuff which I don't really know well. Here is my CSS:



            Answered 2021-Nov-17 at 20:42

            Other countries outlines are on top and obscure the shadow.

            To reveal the shadow move the element so it's last in DOM order.



            No matching package found
            Asked 2021-Oct-01 at 08:02

            I am trying to integrate an API in a yew project and facing the following issue:



            Answered 2021-Oct-01 at 06:47

            The error tells you that no package yewtil was found in the Git repository. If you go to the repository and check its Cargo.toml file, you will indeed notice that it doesn't include a yewtil package.

            I searched in the repository for yewtil, and found this pull request that refactored the project and merged yewtil into other packages: yewstack/yew#1842.

            You have two options now:

            1. Drop the dependency on yewtil, and use the documentation to figure out where the features have moved that you want to use.
            2. Add a tag key to the dependency to pull in the latest release that included yewtil, or simply switch to the latest published version on

            If you want to get the latest features from yew, which appears to be the case given that you're pulling in the package from GitHub and not, go with option 1. You can use the documentation and the examples in the master branch to see how to use the package in its latest version.



            Return key where value array includes searched text in AJAX call
            Asked 2021-Sep-23 at 16:14

            I'm working with data to create a search tool where the user can search for the name of an individual involved in a legal case; the tool will output a table with the individual's name and role (with some other details about the case) in the following format:

            Case name Person Role Status Case 1 John Smith Lawyer (Claimant) Concluded Case 2 John Smith Expert (Respondent) Suspended

            I'm making AJAX calls to the API endpoint to fetch this data, and an example of a returned object is as follows:



            Answered 2021-Sep-23 at 16:14

            The problem is that some of the properties of the object aren't arrays, e.g. "id": 3. You'll get that error when it tries to use .includes() there. So first check that the value is an array:



            Display data fetched from JSON in HTML tables using JavaScript - different part of data in different section on website
            Asked 2021-Jun-24 at 10:32

            I am using JScript to fetch data from a JSON API url. (I have added the data in the JSON file below - These are 8 horse races and each races displays Horse number, Horse name and their odds). I am trying to write a Jscript to display each races on individual table inside a container/DIV. I should be able to place each race on different section of the website. Eg. Race1 on home page on the top, Race2 on Home page in the bottom and Race 3 on another place on the website. With my current code, when I add 2 races or more, only one displays. Please note that I am only beginner in Javascript.

            Data from JSON



            Answered 2021-Jun-24 at 10:32

            You can remove if (race.number == 2) from your function show and let only one function show. When you call innerHTML method for fill the table you can use race.number for select the corrispondent table. Your code will be:



            How to organise multiple builds in the same repo
            Asked 2021-Feb-25 at 17:40

            Im new to rust and trying to have a play with web assembly.

            I have created a simple app using yew which builds using trunk, this works as expected. I have then created a simple html server using actix, this also is confirmed working as expected.

            The problem I have is that if the actix package is included in the cargo dependencies the wasm build fails (this seems reasonable - certainly in a browser build context).

            I would prefer not to split this into mutiple crates - at least whilst im prototyping, so im hoping there is a way to set up 2 build pipelines or make a dependency conditional - looking for advice on how best to do this.

            Project setup is as follows:



            Answered 2021-Feb-25 at 17:40

            I'm hoping there is a way to ... make a dependency conditional

            See Specifying Dependencies in the Cargo Book for configuring conditional dependencies in Cargo.toml. In your case you would want something like:


            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

            Install yew

            You can download it from GitHub.
            Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer for more information.


            Yew is a community effort and we welcome all kinds of contributions, big or small, from developers of all backgrounds. We want the Yew community to be a fun and friendly place, so please review our Code of Conduct to learn what behavior will not be tolerated. Start learning about the framework by helping us improve our documentation. Pull requests which improve test coverage are also very welcome. Check out the community curated list of awesome things related to Yew / WebAssembly at jetli/awesome-yew.
            Find more information at:

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