Developer Resources — rakibulism.space

Everything on rakibulism.space that a program rather than a person would want: the machine-readable endpoints this site publishes, and the open-source tools built alongside it.

Machine-readable endpoints

• /openapi.jsonOpenAPI 3.1 describing every endpoint below, with a unique operationId, a description and a typed response schema on each. This is a portfolio, not a service — the surface is read-only and unauthenticated — but it is described exactly.
• /api/v1/geoThe one JSON endpoint: resolves the caller's approximate city at the edge for the site's own welcome note. Read-only, unauthenticated, nothing stored. 60 requests/minute, reported in RateLimit headers. The unversioned /api/geo is a deprecated alias and says so in its Deprecation and Link headers.
• /llms.txtThe index an agent should read first: what this site is for, which page answers which question, and where the markdown renditions live.
• /sitemap.xmlEvery indexable URL with its last-modified date and hreflang alternates for all ten locales.
• /feed.xmlFull-text RSS for the writing, including the posts whose canonical copy lives on Medium or Substack.
• /robots.txtCrawling rules. No AI crawler is blocked — GPTBot, ClaudeBot, PerplexityBot and Google-Extended all get the full page.
• /index.mdAppend .md to any content URL for a clean markdown rendition — /about.md, /blog.md, /blog/<slug>.md. The homepage is /index.md. Each HTML page declares its twin with <link rel="alternate" type="text/markdown">.

Open-source tools

• xsplitCuts a wide image into equal parts that post as one seamless picture on X. Runs entirely in the browser — the image never leaves the device — and accepts JPG, PNG, WebP, GIF and AVIF.
• Agent SkillsA framework-agnostic agent skill loader with adapters for Claude, OpenAI, LangChain, CrewAI, AutoGen and Cursor. Drop in a markdown skill, load it anywhere.
• Open Icons20,556 free, open-source SVG icons across 15 packs — Lucide, Phosphor, Tabler, Material Symbols and more. Copy, download, or drop into Figma.
• Brands LogoAn open-source library of 15,017 SVG logos for apps, dev tools and tech brands. Search, filter by category, download or copy.
• ToolistA curated, searchable list of tools for web-focused design engineers — inspiration, components, AI code editors, whiteboards, 3D, motion and fonts.
• MockuperrA free, open-source Figma plugin that warps designs onto any shape with true perspective — 4-point vectors, skew presets and device mockups.
• ReecapA recap tool built as part of the experiments lab.

There is no HTTP API to authenticate against — this is a portfolio, not a service. What it does publish is every page in a form a program can read without parsing HTML.