Hashrocket
@hashrocket
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Industry experts crafting world-class apps in Rails, Elixir, React, iOS, and Android.
Jacksonville Beach & Chicago
Joined January 2008
How To Rev Up Your Rails Development with MCP by Jack Rosa #hashrocket #ruby #ai
https://t.co/OLwHznwfjs
hashrocket.com
Shipping new features on legacy Rails applications requires deep codebase context. The rails-mcp-server gem closes the gap between AI agents and your Rails projects, enabling more relevant code...
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Building a (Very) Simple Responsive Search with Rails & Stimulus by Jack Rosa #hashrocket
https://t.co/Qz9GgFGNQX
hashrocket.com
Here's a simple and responsive search form I put together for a recent side project, using Hotwire's Stimulus framework and Rails with Turbo.
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Creating a Custom Mobile Integration for a Board Game Using Ruby on Rails by Craig Hafer #hashrocket #ruby #mobile
https://t.co/RXoo9YVngl
hashrocket.com
Picture this: you find a charming old board game at a garage sale, bring it home, gather some friends—and snap. The 50-year-old plastic components break instantly. You search the web for help to...
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Why Ruby is the Best Language for Advent of Code by Tony Yunker #hashrocket #ruby
https://t.co/gN5XsLBWH9
hashrocket.com
It's the most wonderful time of the year - Christmas Advent of Code time! Advent of Code is an Advent Calendar style series of programming puzzles put out each year, starting on December 1st leading...
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Building a MCP Server in Elixir by Vinicius Negrisolo #hashrocket #elixir #process #ai
https://t.co/ntylzZI6uW
hashrocket.com
We’ve been working with MCP servers for a while, and this use case was a perfect opportunity to build out another one.
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This was a fun one that we used recently! Thanks for sharing @jonathanfrias99 ! Great seeing you at @sfrubyconf 🚀🙌
Working with webhooks gives me anxiety! 😰 Every api service has their own webhook implementation. If something bad happens: Is the webhook lost? Can I replay the webhook? Where is it logged so I can debug issues? Do I have bad data now? Save your webhooks by default! 😌
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Speed Up Your Rails App by Squashing N+1 Queries by Tony Yunker #hashrocket #ruby-on-rails https://t.co/wc8g1AY1zA
hashrocket.com
N+1 queries are one of the most common performance killers in Rails apps, but also one of the easiest to fix. In this post, we'll see how a single line of code can reduce 1,101 database queries down...
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Nativewind: Speeding up Styling in React Native by Jack Rosa #hashrocket #mobile #react-native https://t.co/EIK1ekoxiw
hashrocket.com
How Nativewind can speed up your React Native Development
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PostgreSQL 18 - Temporal Constraints by Vinicius Negrisolo #hashrocket #postgresql
https://t.co/ru1gqlzvvs
hashrocket.com
PostgreSQL 18 introduced a powerful new feature that lets you enforce uniqueness across time periods: Temporal Constraints. With this addition, you can now define UNIQUE, PRIMARY KEY, or FOREIGN KEY...
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PostgreSQL 18 - VIRTUAL Generated Columns by Vinicius Negrisolo #hashrocket #postgresql
https://t.co/NiQ1VL903c
hashrocket.com
PostgreSQL 18 introduces a very useful feature: VIRTUAL generated columns. These columns compute values on-the-fly at query time instead of storing them on disk, giving you the flexibility to choose...
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PostgreSQL 18 - Track What Changed By Your UPSERTs by Vinicius Negrisolo #hashrocket
https://t.co/5bY4k9pZaJ
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PostgreSQL 18's UUIDv7: Faster and Secure Time-Ordered IDs by Vinicius Negrisolo #hashrocket
https://t.co/0ZLrY7N2s7
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Spec-Driven Estimation: How Devs Can Estimate Features Quickly and More Accurately with AI by Craig Hafer #hashrocket
https://t.co/FD4Uiteq5n
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OpenSpec vs Spec Kit: Choosing the Right AI-Driven Development Workflow for Your Team by Vinicius Negrisolo #hashrocket
https://t.co/BFwCCCggIJ
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From Spec to Shipping: How Developers Implement Features with AI-Driven Workflows by Vinicius Negrisolo #hashrocket
https://t.co/uhictYRcMg
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Spec-Driven Development: How Product Owners Can Ship Features Faster with AI by Vinicius Negrisolo #hashrocket
https://t.co/CPTur7Vd3W
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Supercharging AI-Assisted Development in Phoenix Applications by Vinicius Negrisolo #hashrocket
https://t.co/av1iF310aB
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