diff --git a/CNAME b/CNAME new file mode 100644 index 0000000..8e8c9c3 --- /dev/null +++ b/CNAME @@ -0,0 +1 @@ +opensysml.org diff --git a/opensysml-cover.html b/index.html similarity index 69% rename from opensysml-cover.html rename to index.html index 9e9c687..b7e6043 100644 --- a/opensysml-cover.html +++ b/index.html @@ -203,11 +203,6 @@ .wire.w1{animation-delay:0.05s;} .wire.w2{animation-delay:0.25s;} .wire.w3{animation-delay:0.45s;} - .wire-label{ - font-family:'IBM Plex Mono', monospace; - fill:var(--cyan); - font-size:11px; - } @keyframes draw{ from{stroke-dasharray:6 2000; stroke-dashoffset:0; opacity:0;} to{stroke-dasharray:2000 0; stroke-dashoffset:0; opacity:1;} @@ -216,32 +211,40 @@ .wire{animation:none; opacity:1;} } - /* ---------- stat strip ---------- */ + /* ---------- license statement strip ---------- */ .stats{ border-top:1px solid var(--line-dim); border-bottom:1px solid var(--line-dim); margin-top:72px; } - .stats-grid{ - display:grid; - grid-template-columns:repeat(4, 1fr); - text-align:left; - } - .stat{ - padding:26px 28px; - border-left:1px solid var(--line-dim); + .license-heading{ + padding-top:26px; + font-size:18px; } - .stat:first-child{border-left:none;} - .stat .num{ - font-family:'IBM Plex Mono', monospace; - font-size:22px; - color:var(--accent); + .license-list{ + padding:10px 0 26px; + margin:0; + list-style:none; } - .stat .label{ - margin-top:6px; - font-size:13.5px; + .license-list li{ + position:relative; + padding-left:20px; + font-size:14.5px; color:var(--ink-dim); + max-width:72ch; + margin-bottom:10px; } + .license-list li:last-child{margin-bottom:0;} + .license-list li::before{ + content:""; + position:absolute; + left:0; + top:9px; + width:7px;height:7px; + background:var(--accent); + } + .license-list b{color:var(--ink); font-weight:500;} + .license-statement b{color:var(--ink); font-weight:500;} /* ---------- section heads ---------- */ .section{padding:96px 0;} @@ -319,36 +322,51 @@ } .spec-link:hover{border-color:var(--accent); color:var(--accent);} - /* ---------- manifesto ---------- */ - .manifesto{ - background:var(--navy-900); - border-top:1px solid var(--line-dim); - border-bottom:1px solid var(--line-dim); - } - .manifesto-grid{ + /* ---------- ecosystem cards (lighter variant of spec-card) ---------- */ + .eco-grid{ display:grid; - grid-template-columns:1.1fr 1fr; - gap:64px; - align-items:start; + grid-template-columns:repeat(3, 1fr); + gap:24px; } - .manifesto h2{font-size:clamp(26px,3.4vw,38px); max-width:14ch;} - .manifesto-points{ - display:flex; - flex-direction:column; - gap:28px; + .eco-card{ + position:relative; + border:1px solid var(--line-dim); + padding:24px 24px 22px; } - .point{ - padding-left:22px; - border-left:2px solid var(--line); + .eco-card .corner{width:9px;height:9px;} + .eco-tag{ + display:inline-block; + font-family:'IBM Plex Mono', monospace; + font-size:11px; + letter-spacing:0.03em; + color:var(--cyan); + border:1px solid var(--line); + padding:2px 8px; + margin-bottom:14px; } - .point.on{border-left-color:var(--accent);} - .point h4{ + .eco-card.pending .eco-tag{color:var(--accent); border-color:var(--accent-dim);} + .eco-card h4{ font-family:'Space Grotesk', sans-serif; - font-size:16px; font-weight:600; - margin-bottom:6px; + font-size:17px; + margin-bottom:10px; + } + .eco-card p{ + color:var(--ink-dim); + font-size:14px; + margin:0; + } + .eco-link{ + display:inline-block; + margin-top:16px; + font-size:13.5px; + font-weight:600; + color:var(--ink); + text-decoration:none; + border-bottom:1px solid var(--line); + padding-bottom:2px; } - .point p{margin:0; color:var(--ink-dim); font-size:14.5px;} + .eco-link:hover{border-color:var(--accent); color:var(--accent);} /* ---------- footer ---------- */ footer{padding:64px 0 48px;} @@ -381,12 +399,50 @@ color:var(--ink-dim); font-family:'IBM Plex Mono', monospace; } + .license-row{ + margin-top:28px; + padding-top:24px; + border-top:1px solid var(--line-dim); + display:flex; + align-items:center; + justify-content:space-between; + flex-wrap:wrap; + gap:16px; + } + .cc-badge{ + display:inline-flex; + align-items:center; + gap:8px; + text-decoration:none; + color:var(--ink-dim); + } + .cc-badge:hover{color:var(--ink);} + .cc-badge .marks{ + display:flex; + gap:3px; + } + .cc-mark{ + width:22px;height:22px; + border-radius:50%; + border:1px solid var(--line); + display:flex; + align-items:center; + justify-content:center; + font-family:'IBM Plex Mono', monospace; + font-size:10px; + font-weight:500; + } + .cc-badge:hover .cc-mark{border-color:var(--ink-dim);} + .license-note{ + font-size:13px; + color:var(--ink-dim); + max-width:52ch; + } + .license-note b{color:var(--ink); font-weight:500;} @media (max-width:820px){ - .stats-grid{grid-template-columns:1fr 1fr;} - .stat:nth-child(3){border-left:none;} .stack-grid{grid-template-columns:1fr;} - .manifesto-grid{grid-template-columns:1fr;} + .eco-grid{grid-template-columns:1fr;} .nav-row nav.links{display:none;} } @@ -398,7 +454,7 @@
OpenSysML
@@ -413,6 +469,7 @@

Open source finally speaks SysML v2.

Browse the repos Read the spec + Join the community
@@ -423,10 +480,6 @@

Open source finally speaks SysML v2.

- interchange JSON / CBOR - LSP · REPL · runtime - grammar & stdlib - Flexo MMS @@ -447,28 +500,17 @@

Open source finally speaks SysML v2.

SysML v2 Pilot Implementation OMG reference · Java / Xtext -

Four independently maintained projects. One open standard between them.

-
-
-
3
-
independent implementations of one spec
-
-
-
2
-
open licenses — Apache-2.0 & EPL-2.0
-
-
-
2025
-
SysML v2 & the Systems Modeling API formally adopted by OMG
-
-
-
0
-
seats to license, servers you don't control
-
+
+

Licensing

+
    +
  • The OpenSysML stack uses a dual-license model: Apache-2.0 for code and CC BY 4.0 for wiki text, diagrams, and other written content.
    • +
  • The one exception is the OMG reference implementation, which is licensed EPL-2.0 rather than Apache-2.0.
    • +
  • See the stack below for the specific license per project.
    • +
@@ -493,13 +535,15 @@

OpenSysML

★ 8 View on GitHub + Docs + Try the Runtime
Open-MBEE / sysml-toolkit

sysml-toolkit

-
The toolchain
+
The tool kit

A Rust workspace covering parsing, formatting, linting, JSON/CBOR interchange, constraint solving, and span-preserving model transformation, plus a language server and Python and WebAssembly bindings. Built for programmatic pipelines and CI, not just editing.

Rust @@ -541,35 +585,67 @@

Flexo MMS

-
-
-
-
-

A standard is only as open as its implementations.

-

A specification you can only run behind a commercial license isn't really open — it's a PDF. What makes SysML v2 different right now is that you can read the spec, then go clone, build, and run three separate implementations of it before lunch.

+
+
+
+

The wider ecosystem

+

OpenSysML isn't a single product — it's a stack plus the people, standards bodies, and growing library ecosystem around it.

+
+ +
+ +
+ +
Docs · CC BY 4.0
+

OpenSysML Wiki

+

Guides, decisions, and working notes for the project — the place to read up before digging into any one tool in the stack. Content is CC BY 4.0, separate from the code licenses above.

+ Read the wiki
-
-
-

Inspect anything

-

Every parser, every validation rule, every constraint solver step is source you can read — not a black box behind a support contract.

-
-
-

Run it yourself

-

Self-host the model store, the language servers, and the CLI tooling on your own infrastructure, with no per-seat licensing to negotiate.

-
-
-

Models that outlive any one tool

-

RDF storage and standard JSON/CBOR interchange mean a model built with one implementation stays legible to the next.

-
-
-

Built in the open, together

-

Three independent teams converging on the same OMG grammar is how a standard gets battle-tested — bugs in one implementation surface as gaps in another.

-
+ +
+ +
Standards body
+

OMG SysML

+

The Object Management Group's home for the SysML specification itself — the standard that every project in the stack implements.

+ Visit OMG SysML +
+ +
+ +
Standards body
+

INCOSE

+

The International Council on Systems Engineering — the professional society behind much of the practice and methodology SysML v2 is built to support.

+ Visit INCOSE +
+ +
+ +
Parent community
+

OpenMBEE

+

The Open Model-Based Engineering Environment — open-source tooling for managing, integrating, and publishing systems models at scale, and the broader community OpenSysML grew out of.

+ Visit OpenMBEE +
+ +
+ +
Growing
+

Libraries built on OpenSysML

+

Parsers, exporters, editor integrations, and other open-source libraries built around SysML v2. Reach out through the wiki to get yours listed as this space grows.

+ See what's listed so far +
+ +
+ +
Coming soon
+

OpenSysML Community

+

How OpenSysML relates to OpenMBEE, INCOSE, and the OMG, and how the project is governed. This page is being written — check back soon.

+
+