# Web Stack

**URL:** https://discourse.julialang.org/c/domain/web/28.md?page=8

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**Page:** 9

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## [Is anyone developing a SPA package like R/Shiny or Python/Dash?](https://discourse.julialang.org/t/is-anyone-developing-a-spa-package-like-r-shiny-or-python-dash/5733)

<div class="topic-metadata">

**Author:** [@NickNack](https://discourse.julialang.org/u/NickNack)\
**Replies:** 28\
**Last updated:** [November 16, 2018, 9:09pm UTC](https://discourse.julialang.org/t/is-anyone-developing-a-spa-package-like-r-shiny-or-python-dash/5733 "2018-11-16T21:09:09Z")

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I’m working on a simple climate model that I would like to put online with some nice and friendly widgets. It would be a perfect fit for a Single Page Application, especially if Julia had a package that made this as simp…

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## [Electron.jl - Is there a way to display an html file loaded into a string variable?](https://discourse.julialang.org/t/electron-jl-is-there-a-way-to-display-an-html-file-loaded-into-a-string-variable/10375)

<div class="topic-metadata">

**Author:** [@mwsohn](https://discourse.julialang.org/u/mwsohn)\
**Replies:** 4\
**Last updated:** [October 7, 2018, 1:57pm UTC](https://discourse.julialang.org/t/electron-jl-is-there-a-way-to-display-an-html-file-loaded-into-a-string-variable/10375 "2018-10-07T13:57:50Z")

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I am constructing an html file that I want to display in an electron window. I accumulate the whole html file in a Julia string. I am wondering whether there is a way to display it without first writing it into a file. F…

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## [HTTP and MbedTLS installation issues](https://discourse.julialang.org/t/http-and-mbedtls-installation-issues/15422)

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**Author:** [@Alexander-Barth](https://discourse.julialang.org/u/Alexander-Barth)\
**Replies:** 1\
**Last updated:** [September 24, 2018, 1:30pm UTC](https://discourse.julialang.org/t/http-and-mbedtls-installation-issues/15422 "2018-09-24T13:30:14Z")

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I have some code requiring HTTP (and thus MbedTLS) which I need to run on a Linux machine with glib 2.12. I had to pin the MbedTLS version to 0.6.1 because of some glib incompatibilities (https://github.com/JuliaWeb/Mbe…

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## [Videos in Blink + WebIO?](https://discourse.julialang.org/t/videos-in-blink-webio/13372)

<div class="topic-metadata">

**Author:** [@hhaensel](https://discourse.julialang.org/u/hhaensel)\
**Replies:** 3\
**Last updated:** [August 30, 2018, 9:26pm UTC](https://discourse.julialang.org/t/videos-in-blink-webio/13372 "2018-08-30T21:26:27Z")

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I successfully learned how to display plots and text in Blink + WebIO :slight\_smile: Now I would like to include image and video files on the page, however, I don’t know how to share the files via WebIO. I would like t…

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## [Http request via unix socket](https://discourse.julialang.org/t/http-request-via-unix-socket/14306)

<div class="topic-metadata">

**Author:** [@Kaiyin\_Zhong](https://discourse.julialang.org/u/Kaiyin_Zhong)\
**Replies:** 0\
**Last updated:** [August 30, 2018, 11:16am UTC](https://discourse.julialang.org/t/http-request-via-unix-socket/14306 "2018-08-30T11:16:55Z")

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I am wondering how I can achieve the following in Julia: curl --unix-socket /var/run/docker.sock http://v1.37/containers/json

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## [Observables for widgets that get rebuilt?](https://discourse.julialang.org/t/observables-for-widgets-that-get-rebuilt/13285)

<div class="topic-metadata">

**Author:** [@Raf](https://discourse.julialang.org/u/Raf)\
**Replies:** 0\
**Last updated:** [August 12, 2018, 10:12am UTC](https://discourse.julialang.org/t/observables-for-widgets-that-get-rebuilt/13285 "2018-08-12T10:12:01Z")

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So I have a bunch of models that output the same plots, with parameter control. I want to be able to swap the models and the controller sliders update. Then using the new sliders should update the plots. I have it mostl…

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## [Blink webserver](https://discourse.julialang.org/t/blink-webserver/12832)

<div class="topic-metadata">

**Author:** [@Raf](https://discourse.julialang.org/u/Raf)\
**Replies:** 4\
**Last updated:** [August 6, 2018, 2:53am UTC](https://discourse.julialang.org/t/blink-webserver/12832 "2018-08-06T02:53:44Z")

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So I have Blink.jl running electron locally, with widgets, plotting and simulation visuals etc. But I’d like to run it on a server. Apparently Blink facilitates using Mux to serve a simple app: “Pages may be served over…

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## [How to authenticate requests with HTTP.jl?](https://discourse.julialang.org/t/how-to-authenticate-requests-with-http-jl/3678)

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**Author:** [@juliohm](https://discourse.julialang.org/u/juliohm)\
**Replies:** 4\
**Last updated:** [August 1, 2018, 7:37pm UTC](https://discourse.julialang.org/t/how-to-authenticate-requests-with-http-jl/3678 "2018-08-01T19:37:34Z")

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Suppose we want to get information from GitHub API for various users: using HTTP for user in users resp = HTTP.get("https://api.github.com/users/$user") end The code fails for a large number of users due to the reduc…

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## [ANN: Bukdu.jl v0.3.0, Octo.jl v0.1.0 for Julia 0.7](https://discourse.julialang.org/t/ann-bukdu-jl-v0-3-0-octo-jl-v0-1-0-for-julia-0-7/12268)

<div class="topic-metadata">

**Author:** [@wookyoung](https://discourse.julialang.org/u/wookyoung)\
**Replies:** 0\
**Last updated:** [July 9, 2018, 9:44am UTC](https://discourse.julialang.org/t/ann-bukdu-jl-v0-3-0-octo-jl-v0-1-0-for-julia-0-7/12268 "2018-07-09T09:44:24Z")

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Bukdu.jl is a web development framework for Julia. It’s influenced by Phoenix framework. http://github.com/wookay/Bukdu.jl Octo.jl is an SQL Query DSL in Julia. https://github.com/wookay/Octo.jl REPL recorded by…

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## [Streaming data as images/video over the web](https://discourse.julialang.org/t/streaming-data-as-images-video-over-the-web/11690)

<div class="topic-metadata">

**Author:** [@Raf](https://discourse.julialang.org/u/Raf)\
**Replies:** 3\
**Last updated:** [June 15, 2018, 11:16am UTC](https://discourse.julialang.org/t/streaming-data-as-images-video-over-the-web/11690 "2018-06-15T11:16:38Z")

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Say I have a 800\*800 Matrix that is updated a few times a second, and can be represented as a raster image. What is the simplest way of streaming that over the web? We are looking to build a web client to explore our s…

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## [ECONNRESET error with HTTP.jl](https://discourse.julialang.org/t/econnreset-error-with-http-jl/11228)

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**Author:** [@cstjean](https://discourse.julialang.org/u/cstjean)\
**Replies:** 1\
**Last updated:** [May 29, 2018, 1:10pm UTC](https://discourse.julialang.org/t/econnreset-error-with-http-jl/11228 "2018-05-29T13:10:12Z")

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I’m using HTTP.jl to POST data to a REST service, and every thirty minutes (it’s very regular), I’m hitting ERROR: LoadError: IOError(read: connection reset by peer (ECONNRESET) during request. Does that ring a bell to …

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## [Importing/loading local javascript file with WebIO](https://discourse.julialang.org/t/importing-loading-local-javascript-file-with-webio/9771)

<div class="topic-metadata">

**Author:** [@AleMorales](https://discourse.julialang.org/u/AleMorales)\
**Replies:** 5\
**Last updated:** [May 4, 2018, 5:54pm UTC](https://discourse.julialang.org/t/importing-loading-local-javascript-file-with-webio/9771 "2018-05-04T17:54:55Z")

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I am building a 3D visualization system for my models based on three.js using WebIO, inspired by the proof of concept here. I have managed to do some basic rendering so far but now I would like to use a local version of t…

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## [Julia Bloggers web site - Your connection is not private!](https://discourse.julialang.org/t/julia-bloggers-web-site-your-connection-is-not-private/9982)

<div class="topic-metadata">

**Author:** [@ArchieCall](https://discourse.julialang.org/u/ArchieCall)\
**Replies:** 7\
**Last updated:** [March 30, 2018, 8:04pm UTC](https://discourse.julialang.org/t/julia-bloggers-web-site-your-connection-is-not-private/9982 "2018-03-30T20:04:28Z")

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I noticed www.juliabloggers.com Leads to the following message: Your connection is not private. Attackers can steal information …

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## [PostgreSQL.jl no longer works in v0.6](https://discourse.julialang.org/t/postgresql-jl-no-longer-works-in-v0-6/4581)

<div class="topic-metadata">

**Author:** [@essenciary](https://discourse.julialang.org/u/essenciary)\
**Replies:** 27\
**Last updated:** [March 26, 2018, 4:05pm UTC](https://discourse.julialang.org/t/postgresql-jl-no-longer-works-in-v0-6/4581 "2018-03-26T16:05:44Z")

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Sadly, PostgreSQL.jl (https://github.com/JuliaDB/PostgreSQL.jl) has been lacking a maintainer for a year, and in Julia v0.6 is now dead as a dodo. I tried updating it in various occasions but in all honesty, low-level C…

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## [Browser side memory leaks using InteractNext.jl](https://discourse.julialang.org/t/browser-side-memory-leaks-using-interactnext-jl/9170)

<div class="topic-metadata">

**Author:** [@jwikmark](https://discourse.julialang.org/u/jwikmark)\
**Replies:** 3\
**Last updated:** [February 27, 2018, 7:32pm UTC](https://discourse.julialang.org/t/browser-side-memory-leaks-using-interactnext-jl/9170 "2018-02-27T19:32:09Z")

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Hello, I’m having an issue with browser side memory leaks when using the InteractNext.jl (https://github.com/JuliaGizmos/InteractNext.jl) package. Running the svg example (the first example in the readme) and serving it …

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## [Julia Script running with SQL datas](https://discourse.julialang.org/t/julia-script-running-with-sql-datas/8566)

<div class="topic-metadata">

**Author:** [@fenosoa](https://discourse.julialang.org/u/fenosoa)\
**Replies:** 5\
**Last updated:** [January 24, 2018, 10:44pm UTC](https://discourse.julialang.org/t/julia-script-running-with-sql-datas/8566 "2018-01-24T22:44:35Z")

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Hi, I’m currently working on a web app for a college. In this app, students have to rank a list of classes (front in React). Datas and rankings are send to a Node.js - MySQL - Sequelize backend, and we found a .jl algor…

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## [HTTP.jl : response bodies truncated](https://discourse.julialang.org/t/http-jl-response-bodies-truncated/5659)

<div class="topic-metadata">

**Author:** [@evanfields](https://discourse.julialang.org/u/evanfields)\
**Replies:** 2\
**Last updated:** [August 31, 2017, 9:26pm UTC](https://discourse.julialang.org/t/http-jl-response-bodies-truncated/5659 "2017-08-31T21:26:43Z")

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(I assume this is because I’m doing something wrong, but if it’s just a bug I can open an issue.) When using HTTP.jl and accessing a particular server, I find that all requests except the first lead to a truncated respo…

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## [Request routing (mux) design related](https://discourse.julialang.org/t/request-routing-mux-design-related/5022)

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**Author:** [@Sarvjeet](https://discourse.julialang.org/u/Sarvjeet)\
**Replies:** 2\
**Last updated:** [July 24, 2017, 9:24pm UTC](https://discourse.julialang.org/t/request-routing-mux-design-related/5022 "2017-07-24T21:24:30Z")

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I think we can adopt the design and the underlying implementatation from the gorilla toolkit in Go language, here. It’s a fully fledged routing lib with all the required functionalities. Thoughts ? @quinnj @MikeInnes

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## [ANN: Genie.jl updates: new website, new workflow and API docs](https://discourse.julialang.org/t/ann-genie-jl-updates-new-website-new-workflow-and-api-docs/3676)

<div class="topic-metadata">

**Author:** [@essenciary](https://discourse.julialang.org/u/essenciary)\
**Replies:** 0\
**Last updated:** [May 12, 2017, 4:54pm UTC](https://discourse.julialang.org/t/ann-genie-jl-updates-new-website-new-workflow-and-api-docs/3676 "2017-05-12T16:54:07Z")

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I’m super happy to announce some major Genie milestones: 1/ Genie now has a website at http://genieframework.com – it has getting started tips as well as info about Genie and links to API docs, repos and other useful re…

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## [How to lookup longitude/latitude from address string?](https://discourse.julialang.org/t/how-to-lookup-longitude-latitude-from-address-string/3665)

<div class="topic-metadata">

**Author:** [@juliohm](https://discourse.julialang.org/u/juliohm)\
**Replies:** 7\
**Last updated:** [May 12, 2017, 4:23am UTC](https://discourse.julialang.org/t/how-to-lookup-longitude-latitude-from-address-string/3665 "2017-05-12T04:23:22Z")

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How can we lookup an approximate longitude/latitude for a location in the globe given an arbitrary address string (e.g. “San Francisco, CA”)?

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## [Pushing irregular updates w/ HttpServer & Server Sent Events / Websockets](https://discourse.julialang.org/t/pushing-irregular-updates-w-httpserver-server-sent-events-websockets/3344)

<div class="topic-metadata">

**Author:** [@m-j-w](https://discourse.julialang.org/u/m-j-w)\
**Replies:** 4\
**Last updated:** [April 23, 2017, 8:23pm UTC](https://discourse.julialang.org/t/pushing-irregular-updates-w-httpserver-server-sent-events-websockets/3344 "2017-04-23T20:23:22Z")

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Recently I had the idea to add a web server to a long running computation, which should give essentially updates on the status of the computation to all connected browsers by simply pushing the new data at rather large i…

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## [Connect to private network: HTTP.jl vs Requests.jl](https://discourse.julialang.org/t/connect-to-private-network-http-jl-vs-requests-jl/2953)

<div class="topic-metadata">

**Author:** [@evanfields](https://discourse.julialang.org/u/evanfields)\
**Replies:** 2\
**Last updated:** [March 30, 2017, 5:07pm UTC](https://discourse.julialang.org/t/connect-to-private-network-http-jl-vs-requests-jl/2953 "2017-03-30T17:07:24Z")

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I’m playing around with a little script that pings a device on my home network at IP address 192.168.0.100. Using Requests.jl, accessing the device via Requests.get("http://192.168.0.100") works fine. But with HTTP.jl, H…

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## [Need some pointers to implement scheme based routing](https://discourse.julialang.org/t/need-some-pointers-to-implement-scheme-based-routing/2678)

<div class="topic-metadata">

**Author:** [@Sarvjeet](https://discourse.julialang.org/u/Sarvjeet)\
**Replies:** 0\
**Last updated:** [March 15, 2017, 1:53pm UTC](https://discourse.julialang.org/t/need-some-pointers-to-implement-scheme-based-routing/2678 "2017-03-15T13:53:16Z")

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I have made a pull request here implementing scheme based routing in Mux. I don’t know how to test it (details are mentioned in the pull request), could someone please take a look at it. Thanks in advance.

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## [Pushing SQS message is not stable](https://discourse.julialang.org/t/pushing-sqs-message-is-not-stable/2098)

<div class="topic-metadata">

**Author:** [@jwu](https://discourse.julialang.org/u/jwu)\
**Replies:** 1\
**Last updated:** [February 14, 2017, 3:34pm UTC](https://discourse.julialang.org/t/pushing-sqs-message-is-not-stable/2098 "2017-02-14T15:34:25Z")

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Hi, Julians, I am using AWS.jl to push hundreds of thousands of messages to SQS, but I got this error occasionally. I can manually restart it, it works fine again, but it is annoying when to produce a lot of messages. It…

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