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Dev tools · alternatives · 2026

24 alternatives to White Mock

Smart Code Masking Tool for Developers

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

    Parallel agents, diff reviewer, and multi-model comparisons

    May 2026 · kilo.ai · its alternatives →

  2. 2

    Automatic AI-powered code reviews the moment you open a PR

    Jan 2026 · kilo.ai · its alternatives →

  3. 3
    snappify▲538

    A powerful design tool for presenting your code snippets

    2022 · snappify.com · its alternatives →

  4. 4
    Unlogged▲658

    Open Source tool for mocking, testing & optimising

    2024 · plugins.jetbrains.com · its alternatives →

  5. 5
    MaskLLM▲132

    Mask your LLM APIs for secure rotation and logging

    2025 · maskllm.com · its alternatives →

  6. 6

    Automated security assistant for developers

    2020 · shieldfy.io · its alternatives →

  7. 7

    I made a free tool that stuns LLMs with invisible Unicode characters. *Use cases:* Anti-plagiarism, text obfuscation against LLM scrapers, or just for fun! Even just one word's worth of “gibberified” text is enough to block most LLMs from responding coherently.

    Nov 2025 · gibberifier.com · its alternatives →

  8. 8

    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 →

  9. 9

    Privacy-first and Fastest No-Code web A/B testing solution

    2021 · its alternatives →

  10. 10

    Develop faster, eliminate complexity, protect your secrets

    2022 · 1password.com · its alternatives →

  11. 11
    Shieldfy▲139

    Smart code security for developers 👩🏼‍💻👨🏿‍💻👨‍🚀

    2020 · shieldfy.io · its alternatives →

  12. 12

    Testing essential coding skills

    2022 · its alternatives →

  13. 13
    CodeLet▲187

    Create attention grabbing code snippet images in a snap

    2022 · vividshare.io · its alternatives →

  14. 14WT
  15. 15

    Hey HN, We’re two developers (co-founders) with a team of 20 who got tired of spending hours reviewing PRs, so we built Infinitcode.ai, an AI-powered code reviewer that: - *Summarizes PRs in plain English*: No more deciphering 1,000-line diff jungles - *Catches more than bugs*: Security holes, performance pitfalls, code smells, even typos (yes, we’ll flag “vurnerabilities” and vulnerabilities) - *Zero onboarding*: Works instantly—no “let me learn your codebase for weeks” nonsense. Why we’re posting: We’re in alpha and need brutal honesty. Roast our tool, mock our UI, or tell us why AI will…

    2025 · infinitcode.ai · its alternatives →

  16. 16
    Snapcode▲134

    Manage and share your code snippets

    2021 · snapcode.vercel.app · its alternatives →

  17. 17

    Hi! My name is Vadim, and I’m the developer of Greenmask (https://github.com/GreenmaskIO/greenmask). Today Greenmask is almost 1 year and recently we published one of the most significant release with new features: https://github.com/GreenmaskIO/greenmask/releases/tag/v0.2.0, as well as a new website at https://greenmask.io. Before I describe Greenmask’s features, I want to share the story of how and why I started implementing it. Everyone strives to have their staging environment resemble production as closely as possible…

    2024 · github.com · its alternatives →

  18. 18

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

    Jul 2026 · github.com · its alternatives →

  19. 19

    From the creators of rebar3_format, here comes… rebar3_hank, a powerful but simple tool to detect dead code around your Erlang codebase (and kill it with fire!)

    2021 · tech.nextroll.com · its alternatives →

  20. 20

    Effortless mock APIs for seamless testing & prototyping

    2024 · its alternatives →

  21. 21

    A rapid prototyping, design collaboration and handoff tool

    2018 · its alternatives →

  22. 22

    All-in-one styling tool for developers

    2022 · code-magic.favour.dev · its alternatives →

  23. 23
    Cloakly▲90

    I built a Windows tool to solve a problem I kept running into during live coding interviews and proctored assessments. I wanted to keep reference notes or personal apps open on my own screen without exposing them to the interviewer or screen-share software. Cloakly hides specific windows from the screen-share stream while keeping them fully visible locally. It works with Zoom, Teams, Meet, Loom, and most proctoring tools. Right now the core engine works, and I'm looking for beta testers to help with edge cases before the public release. Would love feedback from anyone who regularly…

    Jan 2026 · getcloakly.com · its alternatives →

  24. 24

    Language-agnostic pretty-printing through machine learning (uh, like, is this possible? YES, apparently). - antlr/codebuff

    2016 · github.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 →