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<title>PrismTTY - Terminal Output Highlighting</title>
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content="PrismTTY makes dense SSH, network-device, and Unix/Linux terminal output easier to scan in real time."
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<meta property="og:description" content="Readable network output, live in your terminal.">
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<header class="site-header" data-site-header>
<a class="brand" href="#top" aria-label="PrismTTY home">
<img class="brand-logo" src="assets/prismtty-lockup.svg" alt="" width="68" height="30">
<span class="brand-name">Prism<span class="tty">TTY</span></span>
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<a href="#preview">Demo</a>
<a href="#compare">Compare</a>
<a href="#profiles">Profiles</a>
<a href="#install">Install</a>
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<main id="top">
<section class="hero" aria-labelledby="hero-title">
<div class="hero-bg" aria-hidden="true">
<span class="beam beam-cyan"></span>
<span class="beam beam-green"></span>
<span class="beam beam-pink"></span>
</div>
<div class="hero-copy">
<p class="eyebrow">// network & unix terminal highlighting</p>
<h1 id="hero-title">Readable output,<br><span class="spectrum-text">live in your terminal.</span></h1>
<p class="hero-lede">
PrismTTY wraps shells, SSH sessions, pipes, and logs with fast
PCRE2-powered highlighting tuned for network devices and Unix
administration. No login. No agent. Just signal.
</p>
<div class="hero-actions">
<a class="button primary" href="#install">Install PrismTTY</a>
<a class="button ghost" href="https://github.com/inxbit/prismtty">View source ↗</a>
</div>
<dl class="hero-facts" aria-label="Project highlights">
<div>
<dt>Profiles</dt>
<dd>9 <span>built in</span></dd>
</div>
<div>
<dt>Latest</dt>
<dd>v1.0.10</dd>
</div>
<div>
<dt>Engine</dt>
<dd>PCRE2</dd>
</div>
<div>
<dt>License</dt>
<dd>MIT</dd>
</div>
</dl>
</div>
<figure class="terminal hero-terminal" id="preview">
<div class="terminal-bar">
<span class="dots" aria-hidden="true"><i></i><i></i><i></i></span>
<span class="terminal-title" data-terminal-title>ptty ssh edge-sw1.example.net</span>
<span class="terminal-badge" data-terminal-badge>● live</span>
</div>
<div class="terminal-body" data-terminal aria-hidden="true"></div>
<figcaption class="sr-only">
A live terminal session: PrismTTY wraps an SSH connection to a switch and
highlights interfaces in amber, IP addresses in cyan, link state in green and
pink, and syslog severity in violet.
</figcaption>
</figure>
</section>
<section class="command-band" aria-label="Common PrismTTY commands">
<div class="command-line">
<span class="prompt">$</span>
<code>ptty ssh router.example.net</code>
</div>
<div class="command-line">
<span class="prompt">$</span>
<code>prismtty --profile cisco < show-tech.txt</code>
</div>
<div class="command-line">
<span class="prompt">$</span>
<code>ptty /bin/zsh</code>
</div>
</section>
<section class="section compare-section" id="compare" aria-labelledby="compare-title">
<div class="section-heading compact">
<p class="eyebrow">// the difference</p>
<h2 id="compare-title">Drag the seam. Watch the noise turn into signal.</h2>
<p class="section-sub">
Same <code>show tech</code> dump, same monospace, same screen. The only thing
that changed is where your eyes land first.
</p>
</div>
<div class="compare" data-compare>
<pre class="compare-pane compare-raw" data-compare-raw aria-hidden="true"></pre>
<pre class="compare-pane compare-hl" data-compare-hl aria-hidden="true"></pre>
<div class="compare-divider" data-compare-divider aria-hidden="true">
<span class="compare-knob">⇄</span>
</div>
<label class="sr-only" for="compare-range">Reveal PrismTTY highlighting</label>
<input
class="compare-range"
id="compare-range"
type="range"
min="0"
max="100"
value="58"
data-compare-range
>
<span class="compare-tag compare-tag-left" aria-hidden="true">raw</span>
<span class="compare-tag compare-tag-right" aria-hidden="true">prismtty</span>
</div>
</section>
<section class="section scope-section" id="scope" aria-labelledby="scope-title">
<div class="section-heading compact">
<p class="eyebrow">// scope</p>
<h2 id="scope-title">Live terminal highlighting, not device management.</h2>
</div>
<div class="scope-grid">
<article class="scope-panel scope-yes">
<h3><span class="scope-tick" aria-hidden="true">+</span> What this is</h3>
<p>
PrismTTY highlights output already flowing through shells, SSH sessions,
pipes, and logs. It adds terminal color for prompts, interfaces, addresses,
protocol state, counters, severity, and common vendor terms.
</p>
</article>
<article class="scope-panel scope-no">
<h3><span class="scope-tick" aria-hidden="true">−</span> What this is not</h3>
<p>
It is not an NMS, a configuration management tool, a source of truth,
a SIEM, a log platform, or a device inventory system. It does not log in,
collect inventory, push configuration, or store operational data.
</p>
</article>
</div>
</section>
<section class="section features-section" aria-labelledby="features-title">
<div class="section-heading">
<p class="eyebrow">// built for real terminal work</p>
<h2 id="features-title">Color where operators need signal.</h2>
</div>
<div class="feature-grid">
<article class="feature-card">
<span class="feature-kicker">01</span>
<h3>Network-aware profiles</h3>
<p>
Clean-room rules highlight interfaces, addresses, operational state,
counters, prompts, syslog severity, and common vendor terms.
</p>
</article>
<article class="feature-card">
<span class="feature-kicker">02</span>
<h3>Interactive shell wrapping</h3>
<p>
Start one wrapped shell with <code>ptty /bin/zsh</code>, then use normal
SSH, telnet, and console workflows without changing habits.
</p>
</article>
<article class="feature-card">
<span class="feature-kicker">03</span>
<h3>ChromaTerm-compatible rules</h3>
<p>
Load existing YAML rules, add native profiles, validate profile files,
and reload long-running sessions after config changes.
</p>
</article>
</div>
</section>
<section class="section profiles-section" id="profiles" aria-labelledby="profiles-title">
<div class="section-heading compact">
<p class="eyebrow">// dynamic profile switching</p>
<h2 id="profiles-title">One wrapped shell follows changing device context.</h2>
<p class="section-sub">
PrismTTY watches login banners, prompts, and remote-jump commands, then
re-colors the same kind of output the way each vendor expects. Pick a profile:
</p>
</div>
<div class="profiles-demo" data-profiles>
<div class="profile-tabs" role="tablist" aria-label="Built-in profiles">
<button class="profile-tab" role="tab" data-profile="cisco" aria-selected="true">cisco</button>
<button class="profile-tab" role="tab" data-profile="juniper" aria-selected="false">juniper</button>
<button class="profile-tab" role="tab" data-profile="fortinet" aria-selected="false">fortinet</button>
<button class="profile-tab" role="tab" data-profile="arista" aria-selected="false">arista</button>
<button class="profile-tab" role="tab" data-profile="linux-unix" aria-selected="false">linux-unix</button>
</div>
<div class="terminal profile-terminal">
<div class="terminal-bar">
<span class="dots" aria-hidden="true"><i></i><i></i><i></i></span>
<span class="terminal-title" data-profile-title></span>
</div>
<div class="terminal-body" data-profile-body aria-live="polite"></div>
</div>
</div>
<div class="profile-list" aria-label="All built-in profiles">
<span>generic</span>
<span>linux-unix</span>
<span>cisco</span>
<span>juniper</span>
<span>fortinet</span>
<span>palo-alto</span>
<span>arista</span>
<span>arubacx</span>
<span>versa</span>
</div>
</section>
<section class="section install-section" id="install" aria-labelledby="install-title">
<div class="section-heading compact">
<p class="eyebrow">// install</p>
<h2 id="install-title">Up and highlighting in one line.</h2>
</div>
<div class="install-grid">
<article class="install-card">
<div class="install-card-header">
<h3>Homebrew</h3>
<button class="copy-button" type="button" data-copy="brew install inxbit/tap/prismtty">Copy</button>
</div>
<pre><code>brew install inxbit/tap/prismtty</code></pre>
</article>
<article class="install-card">
<div class="install-card-header">
<h3>Cargo</h3>
<button class="copy-button" type="button" data-copy="cargo install prismtty">Copy</button>
</div>
<pre><code>cargo install prismtty</code></pre>
</article>
<article class="install-card">
<div class="install-card-header">
<h3>Start a wrapped shell</h3>
<button class="copy-button" type="button" data-copy="ptty /bin/zsh">Copy</button>
</div>
<pre><code>ptty /bin/zsh</code></pre>
</article>
</div>
<div class="install-links">
<a href="https://crates.io/crates/prismtty">crates.io package ↗</a>
<a href="https://github.com/inxbit/prismtty/releases">GitHub releases ↗</a>
<a href="https://github.com/inxbit/homebrew-tap">Homebrew tap ↗</a>
</div>
</section>
<section class="section workflow-section" aria-labelledby="workflow-title">
<div class="section-heading compact">
<p class="eyebrow">// workflow</p>
<h2 id="workflow-title">Designed to sit between you and noisy output.</h2>
</div>
<ol class="workflow">
<li class="workflow-step">
<span class="step-number">1</span>
<h3>Wrap the session</h3>
<p>Run <code>ptty</code> around a shell, SSH command, or console tool.</p>
</li>
<li class="workflow-step">
<span class="step-number">2</span>
<h3>Detect context</h3>
<p>Built-in profile hints recognize Unix and vendor prompts on the fly.</p>
</li>
<li class="workflow-step">
<span class="step-number">3</span>
<h3>Highlight output</h3>
<p>Addresses, interfaces, state, counters, and severity, colored in place.</p>
</li>
</ol>
</section>
<section class="section feedback-section" id="feedback" aria-labelledby="feedback-title">
<div class="section-heading compact">
<p class="eyebrow">// feedback wanted</p>
<h2 id="feedback-title">Profile coverage gets better with real-world testing.</h2>
</div>
<p class="section-sub feedback-copy">
Testing help is especially useful across the built-in profile set and custom
profile files for other vendors, appliances, and terminal workflows.
</p>
<div class="feedback-list" aria-label="Profiles and vendors wanted for testing">
<span>Cisco IOS / IOS XE / IOS XR / NX-OS / ASA</span>
<span>Juniper Junos</span>
<span>Fortinet FortiGate / FortiOS</span>
<span>Palo Alto PAN-OS</span>
<span>Arista EOS</span>
<span>Aruba CX</span>
<span>Versa</span>
<span>Linux / Unix</span>
<span>Custom vendor profiles</span>
</div>
</section>
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