Backprop – Smarter Pull Requests
Hey everyone! Every reviewer loves smaller pull requests, but they can be hard to do practically. We created a Github integration that adds the following features - Commit checkpoints (i.e. stacked reviews) - Autogenerated tabs (based on dependency graphs) - A central pull request inbox (highlights which PRs need your attention) Commit checkpoints helps authors stack smaller changes within a single pull request without having to manage tons of branch offshoots. It works by using the common “[x/n]” prefix notation (where x is the stack number). This is the workflow: - Author makes some…
Backprop – Smarter Pull Requests launched on January 12, 2023 with 11 votes, #1,377 of 3,901 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 3 years on.
In plain words
Backprop is a GitHub integration that helps developers manage pull requests more effectively. It enables authors to stack smaller changes within a single pull request using commit checkpoints marked with numbered prefixes, eliminating the need for multiple branches. The tool also organizes code changes into automatically generated tabs based on dependency graphs and provides a central inbox that highlights which pull requests need reviewer attention. It is designed for development teams looking to streamline their code review process.
written from the facts on this page · September 2026
From the sources
Launching Soon
In the maker’s words, at launch
Hey everyone! Every reviewer loves smaller pull requests, but they can be hard to do practically. We created a Github integration that adds the following features - Commit checkpoints (i.e. stacked reviews) - Autogenerated tabs (based on dependency graphs) - A central pull request inbox (highlights which PRs need…
Does a similar job
all alternatives →


Pull Request Analytics2021 · marketplace.atlassian.com · ▲84Helps teams to improve their software development process
Tool to Automatically Create Organized Commits for PRs2025 · github.com · ▲76I've found it helps PR reviewers when they can look through a set of commits with clear messages and logically organized changes. Typically reviewers prefer a larger quantity of smaller changes versus a smaller quantity of larger changes. Sometimes it gets really messy to break up a change into sufficiently small PRs, so thoughtful commits are a great way of further subdividing changes in PRs. It can be pretty time consuming to do this though, so this tool automates the process with the help of AI. The tool sends the diff of your git branch against a base branch to an LLM provider. The LLM…
GitHub Browser Plugin for AI Contribution Blame in Pull RequestsFeb 2026 · blog.rbby.dev · ▲62An extension of Refined GitHub browser plugin for AI contribution tracking capabilities in GitHub pull requests.
More dev tools this month
the category →

open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 28d ago · github.com

Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 26d ago · github.com
OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 24d ago · openbot.run
Talanoa▲346Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…
Dev tools · 21d ago · talanoa.email
CoreSpeed▲332One MCP for everything your agents need: apps, memory, tools
Dev tools · 29d ago · corespeed.io
Source: Show HN post ↗ · launch text quoted in part
Launched alongside, January 2023
the whole month →
This works suprisingly well. Just give it instructions like "make it winter" or "remove the cars" and the photo is altered. Here are some examples of transformations it can make: Golden gate bridge: https://raw.githubusercontent.com/brycedrennan/imaginAIry/ma... Girl with a pearl earring: https://raw.githubusercontent.com/brycedrennan/imaginAIry/ma... I integrated this new InstructPix2Pix model into imaginAIry (python library) so it's easy to use for python developers.
AI · 2023 · github.com
HyperSwitch▲715Fast, reliable, and affordable open source payments switch
Dev tools · 2023 · hyperswitch.io

The project is called QueryStorm. It uses Roslyn to offer C# (and VB.NET) support in Excel, as an alternative to VBA. I've posted about it before, but a lot has changed since then so figured I'd share an update. The current version includes a host of new features, namely a C# debugger, support for NuGet packages, and the ability to publish Excel extensions to an "AppStore" (which is essentially a NuGet repository). The AppStore can be used by anyone with the (free) runtime component. Another great addition is the community license, which is a free license for individuals and small companies…
Work · 2023 · querystorm.com

Hey HN! Some more info: I’m an NHS doctor and the founder of Pi-A (https://www.pi-a.io) which developed Lungy (https://www.lungy.app). Lungy is an app (iOS only for now) that responds to breathing in real-time and was designed to make breathing exercises more engaging and beneficial to do. It hopefully has many aspects of interest to the HN community – real-time fluid, cloth and soft body sims running on the phone’s GPU. My background is as a junior surgical trainee and I started building Lungy in 2020 during the first COVID lockdown in London. During COVID, there were…
Life & fun · 2023 · lungy.app

