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bora.sh

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title
bora.sh
type
entity
summary
Bora Tanrıkulu's personal blog at bora.sh — short systems-engineering write-ups in the style of "I built X, here's the gnarly platform-specific bit"
tags
blog, systems, networking, ebpf
url
https://bora.sh
created
2026-05-06
updated
2026-05-22

Bora Tanrıkulu's personal blog at bora.sh. Short, code-forward write-ups built around a single tool the author has shipped, with a strong "what each platform forces you to do differently" framing. The April 2026 gecit post reads like the canonical example of the format: one paragraph of motivation, then Linux / macOS / Windows sections that each begin with the kernel hook the platform does or doesn't give you.

Ingested articles

  • bypassing-dpi-with-ebpf (2026-04-26) — eBPF sock_ops for in-kernel SNI bypass on Linux, gVisor + TUN on macOS/Windows, and the platform gap that makes the second pair into "tiny VPNs"

Author

Author of gecit (GPL-3.0 cross-platform DPI-bypass), gobee (Go-to-BPF-C transpiler, MIT — see gobee), and bpfvet (BPF portability analyzer). Bora's published toolset is converging on the "writing eBPF programs in Go without writing C" stack.

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