SEO & Search v0.2.2
Sitemap Cohort Auditor
Audit sitemap declarations and compare URL cohorts between releases without crawling every listed page.
- Runtime
- Node.js 20+
- License
- MIT
Open source
210 open source developer tools from Edilec.
Browse free tools for SEO, web accessibility, AI, cloud, testing and software delivery. Each repository has public code and a defined scope.
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Showing 18 of 210 matching repositories, from 210 total
Web & UX v0.2.0
inline-json-for-html
Serialize JSON safely for the text content of HTML script elements; it is not a general HTML sanitizer.
- Runtime
- Node.js 22+
- License
- MIT
Accessibility v0.2.2
SVG Semantic Layout Auditor
Check SVG accessibility, reference safety, dimensions and text-layout conditions in a static review step.
- Runtime
- Node.js 20+
- License
- MIT
Content & Publishing v0.2.0
Content Identity Auditor
Check content identity collisions, canonical ownership and publication cadence with deterministic reports.
- Runtime
- Node.js 22+
- License
- MIT
Cloud & Platform v0.1.0
Retry Jitter Lab
Edilec-owned Python tool maintained by Krishnam Murarka. Compare four retry policies in reproducible simulations, not production measurements.
- Runtime
- Python 3.10+
- License
- MIT
SEO & Search v0.1.0
Canonical URL Consistency Checker
Compare canonical declarations across route files, rendered HTML and XML input.
- Runtime
- Node.js 22+
- License
- MIT
SEO & Search v0.1.0
Robots Policy Auditor
Check robots directives and rule precedence before a crawler receives a route.
- Runtime
- Node.js 22+
- License
- MIT
SEO & Search v0.1.0
XML Sitemap Validator
Validate sitemap indexes, URLs, namespaces, dates and declared host ownership.
- Runtime
- Node.js 22+
- License
- MIT
SEO & Search v0.1.0
Hreflang Cluster Auditor
Check locale alternates for complete reciprocal clusters and fallback gaps.
- Runtime
- Node.js 22+
- License
- MIT
SEO & Search v0.1.0
Redirect Chain Mapper
Map redirect chains and loops from an exported request trace.
- Runtime
- Node.js 22+
- License
- MIT
SEO & Search v0.1.0
Internal Link Orphan Finder
Find pages with no useful internal path from a selected entry set.
- Runtime
- Node.js 22+
- License
- MIT
SEO & Search v1.0.0
Structured Data Diff Checker
Compare JSON-LD graphs between releases and report changed entities.
- Runtime
- Node.js 22+
- License
- MIT
SEO & Search v0.1.0
Meta Snippet Linter
Lint title and description length, duplication and route coverage.
- Runtime
- Node.js 22+
- License
- MIT
SEO & Search v1.0.0
Open Graph Preview Validator
Validate Open Graph and X card fields against the page identity.
- Runtime
- Node.js 22+
- License
- MIT
SEO & Search v0.1.0
llms.txt Auditor
Check llms.txt files, links and crawler-facing guidance for consistent scope.
- Runtime
- Node.js 22+
- License
- MIT
Web & UX v1.0.0
Responsive Route Snapshotter
Compare saved route screenshot manifests across viewport and device profiles; it does not capture images.
- Runtime
- Node.js 22+
- License
- MIT
Web & UX v1.0.0
Web Share Preview Checker
Check share metadata and preview dimensions for links passed between platforms.
- Runtime
- Node.js 22+
- License
- MIT
Web & UX v0.1.0
PWA Manifest Auditor
Validate manifest fields, icons, display modes and offline shell expectations.
- Runtime
- Node.js 22+
- License
- MIT
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