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Dev tools · alternatives · 2026

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24 alternatives to Annotate: Create walkthrough guides in the style of the Stripe docs

Hi HN! Founder of Annotate here. Annotate lets you create step-by-step code walkthroughs, inspired by Stripe’s documentation (e.g., https://docs.stripe.com/checkout/quickstart) for your technical product. It comes with a React SDK that lets you embed walkthroughs directly in your docs or marketing materials. Check out an example walkthrough on the home page. Why build Annotate? I’ve been in the dev tooling space for the last 5 years and have two main learnings: 1. Developers first look for a quick start guide when exploring a technical product. A great quick start…

Annotate is a tool for creating step-by-step code walkthroughs modeled after Stripe's documentation style. It includes a React SDK for embedding interactive walkthroughs directly into product documentation and… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Annotate: Create walkthrough guides in the style of the Stripe docs launched in 2024; newer entries below may have overtaken it.

  1. 1

    Render React components to Sketch for design systems

    2017 · react-sketchapp.airbnb.tech · its alternatives →

  2. 2
    Locofy.ai▲720

    Hey there, I am Honey - Co-founder at Locofy. We, along with other makers, have been building Locofy.ai to help massively accelerate the builders - the designers, developers, product managers & founders, and we're excited to share it today with the HN Community. Locofy.ai simply converts designs into production-ready frontend code for web and mobile apps. It adapts to your preferred design tools, tech stack, and workflows with ease and lets you launch upto 4x faster, while letting designers design the way they want and giving high-quality responsive code that developers love. With this…

    2022 · locofy.ai · its alternatives →

  3. 3

    GitHub Gist: instantly share code, notes, and snippets.

    2018 · gist.github.com · its alternatives →

  4. 4AV

    I made this because building UIs in a lexical medium like code is super annoying. I have to pre-render what I’m making in my head, and then jump between the browser and IDE to test. I was inspired by the developer console in chrome and safari since I end up editing css there because it’s ironically more convenient. Hope it’s useful!

    2022 · dev.aspect.app · its alternatives →

  5. 5

    A small JavaScript library to create and animate hand-drawn annotations on a web page

    2020 · roughnotation.com · its alternatives →

  6. 6

    Use Markdown and React to build rich content websites. Documentation, tutorials, blogs, videos, interactive walkthroughs, and more.

    2021 · codehike.org · its alternatives →

  7. 7
    Flows▲239

    If you’ve ever tried building onboarding or product adoption with Appcues, Chameleon, Userflow, WalkMe, or Usetiful, you’ve probably hit the same two problems: 1. Everything is rendered with JavaScript overlays 2. Customization is a nightmare A little backstory: When I was choosing an onboarding tool for my previous project, nothing matched what I needed. So I had to build my own. With help from IntroJS I built onboarding solution that I needed: Tooltips, Modals, custom CSS, waiting for interactions, and saving the state into the database. It worked… but it took way more time than it should…

    2024 · flows.sh · its alternatives →

  8. 8PJ

    Hi HN, Nick here. We're super excited to officially launch PDF.js Express [1]. PDF.js Express wraps a modern React UI around the PDF.js rendering engine to enable PDF annotation, form filling, and signing inside your web app. We've also made some improvements to PDF.js text search, and taken a different approach to how the viewer uses the PDF.js rendering API, resulting in sharp graphics at any zoom magnification [2]. Based on our research, more than 70% of those who try to implement these features on top of PDF.js find it too difficult or time-intensive [3]. For those who are successful,…

    2020 · its alternatives →

  9. 9
    Flow▲409

    Animate Sketch designs and generate production-ready code.

    2017 · createwithflow.com · its alternatives →

  10. 10

    An interactive demo walk-through we built to give visitors a feel for what the Trevor.io platform does - tagspace/trevor-demo

    2020 · github.com · its alternatives →

  11. 11

    Step-by-step code walkthroughs for your API

    2021 · readme.com · its alternatives →

  12. 12
    Annotate▲193

    Menubar app to draw on any app or screen on macOS

    2024 · getannotate.com · its alternatives →

  13. 13

    Design and code web and mobile apps with React and Swift

    2020 · designcode.io · its alternatives →

  14. 14
    Quest AI▲294

    Convert napkin drawings into React components or Apps w/ AI

    2023 · its alternatives →

  15. 15

    Webcodesk - Web App Builder for Create React App. Contribute to webcodesk/webcodesk-srv development by creating an account on GitHub.

    2020 · github.com · its alternatives →

  16. 16

    Many JS libraries exist to build graphs on the web (Vega, chartJS, Plotly...). They allow to make charts quickly. But you lose flexibility: you're limited by the options they offer. I just created a gallery with hundreds of graphs made with d3.js and React. - Examples are split by graph types - They all come with explanation and code sandboxes - Gradual complexity to ease the learning curve It took me ages to create this project! Feedback welcome!

    2023 · react-graph-gallery.com · its alternatives →

  17. 17
    Quarkly▲184

    Design tool to create sites & web apps on React

    2020 · quarkly.io · its alternatives →

  18. 18

    I started this in January as a hook for Claude Code's plan mode: when it finished planning, instead of approving a wall of text in the terminal, the plan opens in your browser and you could mark it up like a document. Your annotations go back into the agent session. It grew from there. There's now PR-style code review (git, jj, p4, GitHub/GitLab PRs) and annotation for markdown, URLs, and folders. Agents produce a lot of HTML now, so Plannotator renders those artifacts and lets you annotate them too. Nine harnesses are supported: Claude Code, Codex, Copilot CLI, Gemini, OpenCode, Kiro,…

    Apr 2026 · github.com · its alternatives →

  19. 19
    Flowkit▲290

    Sketch library for user flows/content maps/annotations

    2017 · useflowkit.com · its alternatives →

  20. 20

    A guide to using React for designers

    2019 · react.dev · its alternatives →

  21. 21
    Sapling▲146

    A convenient way to traverse your React app

    2021 · marketplace.visualstudio.com · its alternatives →

  22. 22

    React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely customizable. - xyflow/xyflow

    2021 · github.com · its alternatives →

  23. 23

    A free React/NodeJS SaaS template for quick idea execution

    2023 · github.com · its alternatives →

  24. 24FC

    Hi HN, I created Flowshare (https://flowshare.io/) to make creating step by step guides with screenshots and annotations as easy as recording a screencast. As a reader, I find screenshots and text much easier and faster to follow than watching a long screencast. As a creator, recording a screencast is much easier. Flowshare gives you the best of both worlds. You can search existing guides at: https://flowshare.io/search Here is an example of one the most popular guides: https://flowshare.io/flow/how-to-block-spam-invitations-from... I'm…

    2019 · 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 →