Julia data dashboards powered by Genie
Genie is a full-stack web framework that provides a streamlined and efficient workflow for developing modern web applications. It builds on Julia's strengths (high-level, high-performance, dynamic, JIT compiled), exposing a rich API and a powerful toolset for productive web development.
Table of contents
π Genie Router: Genie has a really powerful
πͺ Router
. Matching web requests to functions, extracting and setting up the request's variables and the execution environment, and invoking the response methods. Features include:
- Static, Dynamic, Named routing
- Routing parameters
- Linking routes
- Route management (Listing, Deleting, Modifying) support
- Routing methods (
GET
,POST
,PUT
,PATCH
,DELETE
,OPTIONS
) - and more ...
# Genie Hello World!
# As simple as Hello
using Genie
route("/hello") do
"Welcome to Genie!"
end
# Powerful high-performance HTML view templates
using Genie.Renderer.Html
route("/html") do
h1("Welcome to Genie!") |> html
end
# JSON rendering built in
using Genie.Renderer.Json
route("/json") do
(:greeting => "Welcome to Genie!") |> json
end
# Start the app!
up(8888)
π WebSocket: Genie provides a powerful workflow for client-server communication over websockets
julia> using Genie, Genie.Router
julia> channel("/foo/bar") do
# process request
end
[WS] /foo/bar => #1 | :foo_bar
π Templating: Built-in templates support for HTML
, JSON
, Markdown
, JavaScript
views.
π Authentication: Easy to add database backed authentication for restricted area of a website.
julia> using Pkg
julia> Pkg.add("GenieAuthentication") # adding authentication plugin
julia> using GenieAuthentication
julia> GenieAuthentication.install(@__DIR__)
β° Tasks: Tasks allow you to perform various operations and hook them with crons jobs for automation
module S3DBTask
# ... hidden code
"""
Downloads S3 files to local disk.
Populate the database from CSV file
"""
function runtask()
mktempdir() do directory
@info "Path of directory" directory
# download record file
download(RECORD_URL)
# unzip file
unzip(directory)
# dump to database
dbdump(directory)
end
end
# ... more hidden code
end
$ bin/runtask S3DBTask
π¦ Plugin Ecosystem: Explore plugins built by the community such as GenieAuthentication, GenieAutoreload, GenieAuthorisation, and more
ποΈ ORM Support: Explore SearchLight a complete ORM solution for Genie, supporting Postgres, MySQL, SQLite and other adapters
function search(user_names, regions, startdate, enddate)
# ... hidden code
where_filters = SQLWhereEntity[
SQLWhereExpression("lower(user_name) IN ( $(repeat("?,", length(user_names))[1:end-1] ) )", user_names),
SQLWhereExpression("date >= ? AND date <= ?", startdate, enddate)
]
SearchLight.find(UserRecord, where_filters, order=["record.date"])
# ... more hidden code
end
Database Migrations
module CreateTableRecord
import SearchLight.Migrations: create_table, column, primary_key, add_index, drop_table
function up()
create_table(:record) do
[
primary_key()
column(:user_uuid, :string, limit = 100)
column(:user_name, :string, limit = 100)
column(:status, :integer, limit = 4)
column(:region, :string, limit = 20)
column(:date_of_birth, :string, limit = 100)
]
end
add_index(:record, :user_uuid)
add_index(:record, :user_name)
add_index(:record, :region)
add_index(:record, :date_of_birth)
end
function down()
drop_table(:record)
end
end
Model Validations
π More Genie features like:
Files Uploads
route("/", method = POST) do
if infilespayload(:yourfile)
write(filespayload(:yourfile))
stat(filename(filespayload(:yourfile)))
else
"No file uploaded"
end
end
Logging
|Caching
|Cookies and Sessions
|Docker, Heroku, JuliaHub, etc Integrations
|Genie Deploy
- To explore more features check Genie Documentation πββοΈπββοΈ
-
Packages/Libraries:
-
Stipple: Stipple is a reactive UI library for building interactive data applications in pure Julia
-
StippleUI: StippleUI is a library of reactive UI elements for Stipple.jl
-
StipplePlotly: StipplePlotly is a plotting library for Stipple.jl
-
StippleCharts: StippleCharts is yet another plotting/charting solution for Stipple.jl
-
-
Demo Apps:
- Julia package download app (data provided by Julia Lang)
- German Credit visualization dashboard
- Iris flowers dataset k-means clustering dashboard
Awesome Genie: A curated list of awesome things related to Julia's Web framework Genie.
-
6 Julia Frameworks to Create Desktop GUIβs π₯ and Web Apps by Logan Kilpatrick
-
12 Best Julia web frameworks by Olanrewaju Olakunle
-
What are the best web frameworks for Julia programming language? by Morgane AlinaΓ―
Please contribute using GitHub Flow. Create a branch, add commits, and open a pull request.
Please read CONTRIBUTING
for details on our CODE OF CONDUCT
, and the process for submitting pull requests to us.
-
The awesome Genie logo was designed by Alvaro Casanova
-
Hoppscoth for readme structure template
-
Genie uses a multitude of packages that have been kindly contributed by the Julia community
This project is licensed under the MIT License - see the LICENSE
file for details.
β If you enjoy this project please consider starring the π§ Genie.jl GitHub repo. It will help us fund our open source projects.