Martin Emde @martinemde.com · 11/01/2026New focus & blur shaders in Ghostty enabled by my recent PR. I made a little "emulator" for them on my site where you can test them out. I've been absolutely nerd sniped by these lately. martinemde.com/blog/ghostty... 171
Martin Emde @martinemde.com · 04/01/2026Here's a screenshot. It's fully customizable because it _is_ starship. Notice my context is about 20% full. Very useful at a glance. 170
Martin Emde @martinemde.com · 20/12/2025"If use big words at it, it use big words at you." - @kewe.me 000
Martin Emde @martinemde.com · 19/10/2025Thoroughly enjoyed @timriley.info's talk at XO Ruby. Thank you for making this available to us @jremsikjr.bsky.social. That was fun! 092
Martin Emde @martinemde.com · 12/09/2025When I made MDPhlex I didn’t realize Rails 8.1 was adding native `to_markdown` convention. Make organized Markdown (like /llms.txt) generation easy with MDPhlex and Phlex components. github.com/martinemde/m... 000
Martin Emde @martinemde.com · 02/06/2025Here's a silly subtraction service. The goal is to implement _just_ the protocol and then get out of the way. Credit to @ioquatix.bsky.social's `protocol-websocket` for inspiring the implementation. My goal was to follow this established protocol pattern and be a good citizen of protocol gems. 000
![require 'protocol/jsonrpc'
require 'socket'
client_socket, server_socket = UNIXSocket.pair
# Create connections for both client and server
client = Protocol::Jsonrpc::Connection.new(Protocol::Jsonrpc::Framer.new(client_socket))
server = Protocol::Jsonrpc::Connection.new(Protocol::Jsonrpc::Framer.new(server_socket))
# Client sends a request
subtract = Protocol::Jsonrpc::Request.new(method: "subtract", params: [42, 23])
client.write(subtract)
# Server reads the request
message = server.read
response = message.reply do |message|
puts "Server received request: #{message.method} with params: #{message.params}"
if message.method == "subtract"
message.params.first - message.params.last
end
end
# Server sends the response
server.write(response)
# Client reads the response
response = client.read
puts "Client received response: #{response.result}"](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:7bzd6gadcdwlfprdloqywgyu/bafkreiedb3wnvwmybzg7qrvfoipbpugtqiq7zltvi2u23yisoglwm4wpj4)
