Software Alternatives, Accelerators & Startups

prism.js VS Emisar.dev

Compare prism.js VS Emisar.dev and see what are their differences

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prism.js logo prism.js

Prism is a lightweight, extensible syntax highlighter, built with modern web standards in mind.

Emisar.dev logo Emisar.dev

One governed MCP server connects any AI agent to a finite action catalog, enforced on-host with pack trust, policy gates, human approvals, and a hash-chained audit trail.
  • prism.js Landing page
    Landing page //
    2022-08-28
  • Emisar.dev Approvals
    Approvals //
    2026-07-21
  • Emisar.dev Audit Log
    Audit Log //
    2026-07-21
  • Emisar.dev Policies
    Policies //
    2026-07-21
  • Emisar.dev Runner fleet
    Runner fleet //
    2026-07-21

Emisar is the last MCP server youโ€™ll need to install: a Zero-Trust gateway connecting Claude, Cursor, ChatGPT, and any AI agent to your infrastructure. One server handles production access, debugging, alerts, and internal operations, with new capabilities added as packs. Agents can inspect real production state, debug what they shipped, and help resolve incidents. Safe reads run automatically; policy allows, blocks, or routes risky actions for approval. No SSH keys, VPNs, remote shells, or standing shell access โ€” and every call is recorded.

Emisar.dev

Website
emisar.dev
$ Details
freemium $20.0 / Monthly (per runner)
Startup details
Country
United States
State
CA
Founder(s)
Andrew Dryga
Employees
1 - 9

prism.js features and specs

  • Lightweight
    Prism.js is designed to be a lightweight library, minimizing performance impact on the website. It is optimized for being small in size, which aids in faster loading times.
  • Easy to Use
    It is very easy to integrate Prism.js into any web project with minimal setup required. The instructions and implementation are straightforward, making it accessible for developers.
  • Theme Customization
    Prism.js supports custom themes, allowing developers to easily match syntax highlighting styles with the design of their website or application.
  • Extensible
    The library is modular with plugins and supports language extensions. This allows developers to add just the components they need, reducing bloat and improving performance.
  • Wide Language Support
    Prism.js supports a broad array of programming languages, making it versatile for projects that require syntax highlighting across multiple coding languages.

Possible disadvantages of prism.js

  • Basic Functionality
    Prism.js focuses on simple syntax highlighting and doesn't include advanced features like IDE-level code analysis or linting, which some users might expect.
  • Limited Plugin Ecosystem
    While there are several plugins available, the ecosystem isn't as extensive as some other larger projects, which may limit customization for more advanced use cases.
  • Lacks Built-in Line Highlighting
    Some alternative libraries offer built-in advanced line highlighting features, which are not included out of the box in Prism.js, requiring additional customization.
  • No Built-in Live Code Editing
    Prism.js doesnโ€™t support live code editing natively, which may be a limitation for users needing an interactive coding environment, such as in educational tools.
  • Supports Web Only
    Prism.js is optimized specifically for web use, which might be a limitation if you need syntax highlighting for different environments or formats, like desktop applications.

Emisar.dev features and specs

No features have been listed yet.

prism.js videos

Prism.js - How to show html css javascript code syntax on your own website

Emisar.dev videos

No Emisar.dev videos yet. You could help us improve this page by suggesting one.

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Category Popularity

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App Reviews
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0% 0
AI Tools
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Customer Feedback
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0% 0
Infrastructure Monitoring

Questions & Answers

As answered by people managing prism.js and Emisar.dev.

How would you describe the primary audience of your product?

Emisar.dev's answer:

emisar is for SRE, DevOps, platform engineering, infrastructure, and security teams that want AI agents to inspect and operate production systems. It is especially relevant to teams managing multiple Linux hosts, clusters, databases, cloud services, or regulated environments where unrestricted shell access and incomplete audit records are unacceptable.

Which are the primary technologies used for building your product?

Emisar.dev's answer:

The hosted control plane and operator interface use Elixir, Phoenix, LiveView, PostgreSQL, and Tailwind CSS. The host runner and MCP bridge are written in Go. Action packs use YAML and JSON Schema, while production infrastructure is managed with Terraform on Google Cloud. The system communicates through MCP, OAuth 2.1, TLS, and WebSockets.

Who are some of the biggest customers of your product?

Emisar.dev's answer:

  • Blitz.gg - game analytics for billions of matches and a pretty large infrastructure.

What's the story behind your product?

Emisar.dev's answer:

Founder Andrii Dryga spent a decade working as a CTO, full-stack engineer, SRE, and DevOps engineer. He experienced the cost of running the wrong command on the wrong cluster, while also seeing AI solve operational problems in seconds. emisar grew from the need to preserve both truths: AI agents are useful, and production access must remain bounded. Its answer is to give agents a reviewed catalog of operations instead of a blank terminal.

What makes your product unique?

Emisar.dev's answer:

emisar lets AI agents work on real infrastructure without giving them a shell. Agents choose from a finite catalog of typed, versioned actions. Policy decides what runs, what requires approval, and what is denied, while an outbound-only runner verifies the action again on the host. New capabilities arrive as packs behind the same MCP integration, and every request is recorded in both a searchable audit trail and a tamper-evident host journal. [

Why should a person choose your product over its competitors?

Emisar.dev's answer:

Choose emisar when you want an agent to keep investigating and handling routine operations without handing it SSH credentials or supervising every call. Compared with raw shell access, copy-paste workflows, or one-off MCP servers, emisar provides reviewed action contracts, host-level enforcement, risk-based policy, scoped access, approvals, pack integrity checks, and a durable audit trail. It is built specifically for governed infrastructure access rather than generic automation.

User comments

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Social recommendations and mentions

Based on our record, prism.js seems to be more popular. It has been mentiond 22 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

prism.js mentions (22)

  • Prism
    It reminded me of the code highlighter[0], and the ORM Prisma[1]. [0] https://prismjs.com/. - Source: Hacker News / 6 months ago
  • 1Password Breaks Syntax Highlighting On The Internet
    Starting sometime in early December of 2025, a change was rolled out to the 1Password browser extension that began injecting prism.js onto every site and targeting every block it encountered. - Source: dev.to / 7 months ago
  • Artisanal Handcrafted Git Repositories
    The site uses Astro (https://astro.build/) and the code blocks are generated using Shiki (https://shiki.style/). As Shiki generates the HTML and CSS at build-time instead of requiring runtime JS like alternatives like Prism (https://prismjs.com/#basic-usage), it's actually quite performant. I think it's unlikely that a couple of hundred lines with some empty spans in is going to cause performance issues โ€“ imo it's... - Source: Hacker News / about 1 year ago
  • Build A Full-Stack Application With AnalogJS
    First step it to open src/app/app.config.ts, enable markdown file support, and add a syntax highlighter. You can pick between Prism or Shiki, both are great, but for this example, weโ€™re rolling with Prism. - Source: dev.to / over 1 year ago
  • Supercharge Your Projects: Must-Have JavaScript Plugins for Developers ๐Ÿš€
    โœจ Explore Prism.js for more themes and plugins! - Source: dev.to / over 1 year ago
View more

Emisar.dev mentions (0)

We have not tracked any mentions of Emisar.dev yet. Tracking of Emisar.dev recommendations started around Jul 2026.

What are some alternatives?

When comparing prism.js and Emisar.dev, you can also consider the following products

highlight.js - Highlight.js is a syntax highlighter written in JavaScript. It works in the browser as well as on the server.

Pygments - Generic syntax highlighter suitable for use in code hosting, forums, wikis or other applications...

Shiki - A beautiful syntax highlighter based on TextMate grammar, accurate and powerful.

Bright - React Server Component for syntax highlighting.

Inkjet (Syntax Highlighting) - A batteries-included syntax highlighting library for Rust, based on tree-sitter.

Torchlight.dev - Torchlight is a VS Code-compatible syntax highlighter that requires no JavaScript, supports every language, every VS Code theme, line highlighting, git diffing, and more.