CommunityNews
Create a Markdown Editor in Ruby on Rails
In this post, we’ll build a Markdown editor using Rails.
Read in full here:
Popular Backend topics
Powerful, flexible, complex: The origins of C++ date back 40 years, yet it remains one of the most widely used programming languages toda...
New
Typing is Hard
Type Checking and Type Inference
Common terms
Completeness
Soundness
Decidability
Hindley-Milner Type System
Dependent t...
New
Rocket is a web framework written in Rust. It provides a concise API and is opinionated and feature-rich beyond what you would typically ...
New
GitHub - nanobowers/py2cr: Python3 to Crystal Translation using Python AST Walker.
Python3 to Crystal Translation using Python AST Walke...
New
For the first 8 or so years of my programming experience, while I was an undergraduate and later graduate student, working in the experim...
New
PHP: Frankenstein arrays.
PHP has become quite a nice language, but there are some ugly legacies left from the past. Like the deceptive ...
New
IS C++ DOOMED?.
I was bored so wrote a contiguous queue in C++ ( ). These are my thoughts from that exercise. INTRO I’ve written a lot o...
New
Rails adds support for Fiber-safe ActiveRecord ConnectionPools.
Ruby on Rails and ReactJS consulting company. We also build mobile appli...
New
Haskell in Production: Freckle.
In this interview, we talk with Pat Brisbin, a Principal Engineer at Freckle, a company that helps teach...
New
Ruffle is a Flash Player emulator written in Rust. Ruffle runs natively on all modern operating systems as a standalone application, and ...
New
Other popular topics
Algorithms and data structures are much more than abstract concepts. Mastering them enables you to write code that runs faster and more e...
New
Which, if any, games do you play? On what platform?
I just bought (and completed) Minecraft Dungeons for my Nintendo Switch. Other than ...
New
I’ve been hearing quite a lot of comments relating to the sound of a keyboard, with one of the most desirable of these called ‘thock’, he...
New
Tailwind CSS is an exciting new CSS framework that allows you to design your site by composing simple utility classes to create complex e...
New
Intensively researching Erlang books and additional resources on it, I have found that the topic of using Regular Expressions is either c...
New
Hi folks,
I don’t know if I saw this here but, here’s a new programming language, called Roc
Reminds me a bit of Elm and thus Haskell. ...
New
Author Spotlight
Mike Riley
@mriley
This month, we turn the spotlight on Mike Riley, author of Portable Python Projects. Mike’s book ...
New
Inside our android webview app, we are trying to paste the copied content from another app eg (notes) using navigator.clipboard.readtext ...
New
Jan | Rethink the Computer.
Jan turns your computer into an AI machine by running LLMs locally on your computer. It’s a privacy-focus, l...
New
A Brief Review of the Minisforum V3 AMD Tablet.
Update: I have created an awesome-minisforum-v3 GitHub repository to list information fo...
New
Sponsor Spotlight
We build reliable cloud platforms for business-critical systems.
Latest in Ruby
Latest in Ruby on Rails
Latest in Markdown
Categories:
Sub Categories:
Popular Portals
- /elixir
- /rust
- /ruby
- /wasm
- /erlang
- /phoenix
- /keyboards
- /python
- /js
- /rails
- /security
- /go
- /swift
- /vim
- /clojure
- /emacs
- /haskell
- /java
- /svelte
- /onivim
- /typescript
- /kotlin
- /c-plus-plus
- /crystal
- /tailwind
- /react
- /gleam
- /ocaml
- /elm
- /flutter
- /vscode
- /ash
- /html
- /opensuse
- /centos
- /zig
- /deepseek
- /php
- /scala
- /react-native
- /lisp
- /textmate
- /sublime-text
- /debian
- /nixos
- /agda
- /kubuntu
- /django
- /arch-linux
- /deno
- /revery
- /ubuntu
- /nodejs
- /spring
- /manjaro
- /diversity
- /lua
- /julia
- /markdown
- /slackware
Devtalk Sponsors
Practical resources that improve the lives of professional developers.
We build trusted fault-tolerant systems that scale to billions of users.
Real-time error tracking, performance insights, and observability for devs.
Supporting innovation across the BEAM ecosystem.
We build reliable cloud platforms for business-critical systems.
Develop your skills with books, videos, and courses.
Catch errors, track performance, monitor hosts and more.
Enabling companies to succeed by building software people love.
Courses that move you from confusion to "Aha, now I get it!"