Practical tools and thoughtful guides
Birdor is a calm, friendly hub for developers. We build fast, reliable tools, share real-world engineering notes, and explore modern web, cloud, and game server architectures together.
Now shipping
Birdor Tools Layer 1
Fast, deterministic tools for everyday developer workflows: formatters, inspectors, playgrounds, and more.
Product spotlight
Plumego · Go web runtime
Standard-library-first Go web runtime with explicit composition and production defaults.
Philosophy
What makes Birdor different?
Birdor is built for developers who care about clarity, reliability, and a little bit of calm.
Practical tools
Designed for real developer workflows, not just demos or landing page screenshots.
Thoughtful guides
Clear, honest engineering notes on modern web, SaaS, and game backends.
Calm experience
No popups, no dark patterns, no noisy UI. Just focused, friendly tools.
Local-first
Most tools run entirely in your browser — zero data leaves your device unless you choose to.
Fast by default
Static-first architecture with lightweight scripts and predictable performance everywhere.
Private by design
No tracking pixels, no fingerprinting, no hidden telemetry. We don't want your data.
Engineer-first writing
Tutorials focus on tradeoffs, real constraints, and practical details — not buzzwords.
Transparent design
Every tool explains what it does, why it works, and where its limits are.
No ads, no clutter
We value clarity. Pages stay quiet, clean, and optimized for real work.
Tools
A few tools to start with
JSON Formatter & Viewer
Pretty-print, validate, and inspect JSON with optional minify and key sorting.
JSON Diff & Merge
Compare two JSON documents, highlight changes, and generate a merged output.
Text Encode / Decode
Convert and debug text encodings in your browser: URL encode/decode, HTML entities, Unicode code points, JSON/JS string escaping, and charset byte views (UTF-8/UTF-16/Latin-1).
Product
Product spotlight
A calm, production-grade Go web runtime built for long-lived services.
Plumego
Standard library first. Explicit by design.
Plumego gives Go teams a predictable runtime with clear wiring and zero hidden magic.
- Stdlib-first net/http runtime
- Explicit composition, no framework lock-in
- Production-grade defaults for long-lived services
Vision
A calm toolkit and platform that grows with you.
Birdor is building a stable, explicit tool stack that stays quiet in daily work. We prioritize clarity, long-term compatibility, and a product path that respects real engineering constraints.