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Dev tools · alternatives · 2026

24 alternatives to Diffle, a keyboard-centric diff viewer with LSP support

A keyboard-first diff viewer with LSP support and GitHub integration. - moritzwilksch/diffle

Diffle is a diff viewer designed for keyboard-centric workflows, featuring Language Server Protocol support for enhanced code analysis. It integrates with GitHub to streamline code review processes. The tool is built… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1

    A syntax-highlighting pager for git, diff, grep, rg --json, and blame output - dandavison/delta

    2020 · github.com · its alternatives →

  2. 2

    Syntax highlighted side-by-side diffs in your terminal - banga/git-split-diffs

    2021 · github.com · its alternatives →

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    dif.sh▲373

    Markdown feature flags your coding agent installs for you

    Aug 2026 · dif.sh · its alternatives →

  5. 5

    deff is an interactive Rust TUI for reviewing git diffs side-by-side with syntax highlighting and added/deleted line tinting. It supports keyboard/mouse navigation, vim-style motions, in-diff search (/, n, N), per-file reviewed toggles, and both upstream-based and explicit --base/--head comparisons. It can also include uncommitted + untracked files (--include-uncommitted) so you can review your working tree before committing. Would love to get some feedback

    Feb 2026 · github.com · its alternatives →

  6. 6
    GitHired▲360

    Hey HN - today I’m launching GitHired. A hiring platform that ranks developers based on what they actually build — not what they claim on a PDF. It’s called GitHired, and here’s the core idea: GitHub > Resumes Instead of trusting “proficient in React” bullet points, we analyze a candidate’s actual GitHub: their real tech stack their most complex projects how active they are what kinds of contributions they make which skills match your job description and yes, we detect fake “green square farming.” Why we built this Because engineering hiring is broken. Resumes are inflated. Activity charts…

    Dec 2025 · githired.tech · its alternatives →

  7. 7

    Hi HN! We were frustrated with text diffs on GitHub PRs, so we made DiffLens (https://github.com/marketplace/difflens). DiffLens constructs an Abstract Syntax Tree for each file, and uses that semantic information to intelligently diff changes. Checkout the demo on our website (https://www.difflens.com). Getting started with DiffLens is easy! Simply install the app on your repositories. The next time you open a PR, DiffLens will automatically create a diff for your changes. If you review code, especially TypeScript, JavaScript or CSS, give DiffLens a try! We're…

    2022 · github.com · its alternatives →

  8. 8
    Disbug▲163

    Perfect bug reporting with screencast, technical logs & more

    2021 · disbug.io · its alternatives →

  9. 9

    0github.com is a pull request viewer that color-codes every diff line/token by how much human attention it probably needs. Unlike PR-review bots, we try to flag not just by "is it a bug?" but by "is it worth a second look?" (examples: hard-coded secret, weird crypto mode, gnarly logic, ugly code). To try it, replace github.com with 0github.com in any pull-request URL. Under the hood, we split the PR into individual files, and for each file, we ask an LLM to annotate each line with a data structure that we parse into a colored heatmap. Examples:…

    Oct 2025 · 0github.com · its alternatives →

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    Review and refine Git diffs before you push. Contribute to xguot/difi development by creating an account on GitHub.

    Feb 2026 · github.com · its alternatives →

  12. 12DI
    Diff.io▲194

    2015 · diff.io · its alternatives →

  13. 13

    Your AI-powered code review assistant

    2022 · whatthediff.ai · its alternatives →

  14. 14

    "git diff" over abstract syntax trees. Contribute to bugout-dev/locust development by creating an account on GitHub.

    2020 · github.com · its alternatives →

  15. 15
    GitProbe▲123

    Analyze and visualize codebases

    2025 · gitprobe.com · its alternatives →

  16. 16CB

    Hi HN! I've been working on a code review app for GitHub called Crocodile for about a year. I used to work at Microsoft where we used a tool called CodeFlow for reviewing code and I missed it after I left. I know many other ex-Microsoft engineers feel the same. Here are some of the distinguishing features of Crocodile that are inspired by CodeFlow: * Comments float above the code instead of being inline. Long discussions that are displayed inline make it really hard to review the code. * Comment on any text selection in the file, even a single character. * Comments don't get lost when code…

    2022 · crocodile.dev · its alternatives →

  17. 17

    Embedding-based code duplication detector. Contribute to rafal-qa/slopo development by creating an account on GitHub.

    Jul 2026 · github.com · its alternatives →

  18. 18S

    Easy git-based visual diffing

    Sep 2026 · sidebranch.dev · its alternatives →

  19. 19

    A side-by-side git diff viewer for a VT100 compatible linux terminal - adlertz/nadiff

    2020 · github.com · its alternatives →

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    This brand new secure diffchecker. It's supports text/code diff upto 25k lines with character level diff all in browser. Supports one of the best inhouse diff merge feature. https://diffchecker.dev/ Now, add list diff - to compare two lists and show unique, common and diff between two lists. https://diffchecker.dev/list/ Add json diff, supports semantic json difference. https://diffchecker.dev/json/ With consistent, clean, minimal UI elements. Would you switch from other websites. Please checkout and provide feedback.

    Nov 2025 · diffchecker.dev · its alternatives →

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    Waffle▲84

    Your github workflow open sourced.

    2014 · its alternatives →

  22. 22

    Local-first diff for JSON, cURL, cookies and .http

    Jul 2026 · difflens.io · its alternatives →

  23. 23

    A CLI tool for managing and semantically diffing LLM prompts. Goes beyond text diff by detecting meaning-level changes using embeddings (OpenAI or local). Useful for versioning, testing, and CI/CD workflows.

    2025 · github.com · its alternatives →

  24. 24

    Fork - a fast and friendly git client for Mac and Windows

    2018 · git-fork.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →