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feat: self-host fonts, styled block page, wildcard TLS #16

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razvandimescu merged 4 commits from perf/hot-path-optimizations into main 2026-03-27 08:19:54 +08:00
Conversation 0 Commits 4 Files Changed 29 +2064 -182

4 Commits

Author SHA1 Message Date
Razvan Dimescu
bb7e33619a feat: self-host fonts, styled block page, wildcard TLS 
Fonts:
- Replace Google Fonts CDN with self-hosted woff2 (73KB, 5 files)
- Serve fonts from API server via include_bytes! (dashboard works offline)
- Proxy error pages use system fonts (zero external deps when DNS is broken)
- Fix Instrument Serif font-weight: use 400 (only available weight) instead of synthetic bold 600/700

Proxy:
- Styled "Blocked by Numa" page when blocked domain hits the proxy (was confusing "not a .numa domain" error)
- Extract shared error_page() template for 403 + 404 pages (deduplicate ~160 lines of CSS)

TLS:
- Add wildcard SAN *.numa to cert — unregistered .numa domains get valid HTTPS (styled 404 without cert warning)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-27 02:17:58 +02:00
Razvan Dimescu
38b5cd2cce site: landing page overhaul, blog, benchmarks, numa.rs domain 
Landing page:
- Split features into 3-layer card layout (Block & Protect, Developer Tools, Self-Sovereign DNS)
- Add DoH and conditional forwarding to comparison table
- Fix performance claim (2.3M → 2.0M qps to match benchmarks)
- Add all 3 install methods (brew, cargo, curl)
- Add OG tags + canonical URL for numa.rs
- Fix code block whitespace rendering
- Update roadmap with .onion bridge phase

Blog:
- Add "Building a DNS Resolver from Scratch in Rust" post
- Blog index + template for future posts

Other:
- CNAME for GitHub Pages (numa.rs)
- Benchmark results (bench/results.json)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-27 00:30:50 +02:00
Razvan Dimescu
f8e340ca17 chore: simplify benchmark code after review 
- Remove redundant DnsHeader::new() (already set by DnsPacket::new())
- Remove unused DnsHeader import
- Change simulate_cached_pipeline to take &DnsCache (lookup is &self now)
- Remove unnecessary mut on cache in cache_lookup_miss bench

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-25 06:14:00 +02:00
Razvan Dimescu
aed0e095e1 perf: optimize hot path — RwLock, inline filtering, pre-allocated strings 
- Mutex → RwLock for cache, blocklist, and overrides (concurrent read access)
- Make cache.lookup() and overrides.lookup() take &self (read-only)
- Eliminate 3 Vec allocations per DnsPacket::write() via inline filtering
- Pre-allocate domain strings with capacity 64 in parse path
- Add criterion micro-benchmarks (hot_path + throughput)
- Add bench README documenting both benchmark suites

Measured improvement: ~14% faster parsing, ~9% pipeline throughput,
round-trip cached 733ns → 698ns (~2.3M queries/sec).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-24 22:51:34 +02:00