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Maven pom.xml Dependency Health Checker

Maven pom.xml Dependency Health Checker

Maven pom.xml Dependency Health Checker | ReleaseRun

Maven pom.xml Dependency Health Checker

Paste your pom.xml dependencies block and get an instant health grade for every Maven dependency — latest versions, how far behind, and which ones need attention.

<button onclick="check()" class="bg-blue-600 hover:bg-blue-700 text-white px-5 py-2 rounded-lg text-sm font-medium transition-colors">Check All</button><br />
<button onclick="loadSample()" class="text-blue-600 hover:text-blue-700 text-sm font-medium">Load sample</button>
</div>
<div id="loading" class="mt-4 text-gray-500 text-sm hidden">Checking registry for each package…</div>
<div id="error" class="mt-4 text-red-600 text-sm hidden"></div>
</div>
<div id="results" class="hidden">
<div class="font-semibold text-gray-900 mb-1" id="summary-text"></div>
<div class="text-sm text-gray-500 mb-4" id="summary-sub"></div>
<div class="bg-white rounded-xl border border-gray-200 shadow-sm overflow-hidden">
<table class="w-full text-sm">
<thead class="bg-gray-50 border-b border-gray-200">
<tr>
<th class="px-4 py-3 text-left font-medium text-gray-700">Package</th>
<th class="px-4 py-3 text-left font-medium text-gray-700">Current</th>
<th class="px-4 py-3 text-left font-medium text-gray-700">Latest</th>
<th class="px-4 py-3 text-left font-medium text-gray-700">Grade</th>
</tr>
</thead>
<tbody id="table-body" class="divide-y divide-gray-100"></tbody>
</table>
</div>
</div>
</div>
<div class="mt-4">
<h3 class="font-semibold text-gray-800 mb-3">Need to check one package?</h3>
<p class="text-sm text-gray-600"><a href="https://releaserun.com/tools/maven-dependency-health/" class="text-blue-600 hover:underline">Maven Dependency Health Checker</a> — check individual Maven packages one at a time.</p>
</div>
<p><script></p>
<p>const SAMPLE_POM = `<dependencies>
  <dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
    <version>3.0.0</version>
  </dependency>
  <dependency>
    <groupId>com.fasterxml.jackson.core</groupId>
    <artifactId>jackson-databind</artifactId>
    <version>2.14.0</version>
  </dependency>
  <dependency>
    <groupId>org.apache.commons</groupId>
    <artifactId>commons-lang3</artifactId>
    <version>3.12.0</version>
  </dependency>
</dependencies>`;
function loadSample(){document.getElementById("input").value=SAMPLE_POM;}
function semverBehind(cur,latest){
try{const c=cur.split(".").map(n=>parseInt(n)||0);const l=latest.split(".").map(n=>parseInt(n)||0);
if(l[0]>c[0])return "major";if(l[1]>c[1])return "minor";if(l[2]>c[2])return "patch";return "current";}
catch(e){return "?";}
}
async function checkMaven(g,a,v){
try{
const url=`https://search.maven.org/solrsearch/select?q=g:%22${g}%22+AND+a:%22${a}%22&rows=1&wt=json`;
const r=await fetch(url);const d=await r.json();
const docs=d.response?.docs||[];
if(!docs.length)throw new Error("not found");
const latest=docs[0].latestVersion||docs[0].v||"?";
const behind=semverBehind(v,latest);
let score=100;
if(behind==="major")score=40;else if(behind==="minor")score=70;else if(behind==="patch")score=85;
const grade=score>=90?"A":score>=75?"B":score>=60?"C":score>=40?"D":"F";
return{latest,behind,grade,score};
}catch(e){return{latest:"?",behind:"?",grade:"?",score:0};}
}
async function check(){
const inp=document.getElementById("input").value.trim();
if(!inp)return;
const err=document.getElementById("error"),loading=document.getElementById("loading"),results=document.getElementById("results");
err.classList.add("hidden");results.classList.add("hidden");loading.classList.remove("hidden");
try{
const parser=new DOMParser();const doc=parser.parseFromString(inp,"text/xml");
const deps=[...doc.querySelectorAll("dependency")].slice(0,50);
if(!deps.length)throw new Error("No dependencies found. Paste a pom.xml dependencies block.");
const pkgs=deps.map(d=>({
g:(d.querySelector("groupId")||{}).textContent||"?",
a:(d.querySelector("artifactId")||{}).textContent||"?",
v:(d.querySelector("version")||{}).textContent||"?"
}));
const checked=await Promise.all(pkgs.map(p=>checkMaven(p.g,p.a,p.v).then(r=>({...p,...r}))));
checked.sort((a,b)=>a.score-b.score);
const needsAttn=checked.filter(p=>["C","D","F"].includes(p.grade)).length;
document.getElementById("summary-text").textContent=`${checked.length} dependencies checked`;
document.getElementById("summary-sub").textContent=`${checked.filter(p=>p.grade==="A").length} up to date · ${needsAttn} need attention`;
const gc={A:"grade-a font-bold",B:"grade-b font-bold",C:"grade-c font-bold",D:"grade-d font-bold",F:"grade-f font-bold"};
const bc={current:"text-green-600",patch:"text-yellow-600",minor:"text-orange-600",major:"text-red-600"};
document.getElementById("table-body").innerHTML=checked.map(p=>`</p>
<tr class="hover:bg-gray-50">
<td class="px-4 py-2.5 font-mono text-xs">${p.g}:${p.a}</td>
<td class="px-4 py-2.5 text-gray-600 font-mono text-xs">${p.v}</td>
<td class="px-4 py-2.5 font-mono text-xs"><span>${p.latest}</span>${p.behind&&p.behind!=="current"&&p.behind!=="?"?`<span class="ml-1 text-xs ${bc[p.behind]||""}">(${p.behind})</span>`:""}</td>
<td class="px-4 py-2.5"><span class="${gc[p.grade]||"text-gray-400"}">${p.grade}</span></td>
</tr>
<p>`).join("");
loading.classList.add("hidden");results.classList.remove("hidden");
}catch(e){loading.classList.add("hidden");err.textContent=e.message;err.classList.remove("hidden");}
}</p>
<p></script><br />
</body><br />
</html></p>
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