Everything public, in one list.
11 repositories on github.com/alialinx, written in Python, JavaScript, Go. Most started as “how does this actually work?” and ended up as something I run.
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The engine behind mailtesterbox.com. Disposable inbox, then a score out of 10: SPF against the sending IP, verified DKIM, DMARC alignment, FCrDNS, 31 blacklists and SpamAssassin, through a private unbound resolver.
mailtesterbox.com ↗ -
Self-hosted multi-domain mail server. Add domains, users and aliases with one command or through a REST API and web panel, with per-domain DKIM and automatic TLS. No hand-editing Postfix or Dovecot config.
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Real-time chat backend with WebSocket, one-to-one and group conversations, JWT auth, delivery and read receipts, and a multi-tab connection model.
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A Go CLI that scans a path and ranks the largest directories or files, with JSON output for scripting. Packaged as a GPG-signed .deb for an APT repository.
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Queries a DNS record against many resolvers in parallel and streams each answer back over WebSocket as it lands, so you can compare latency, TTL and propagation live.
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Multi-tenant REST API for sending Telegram messages through Telethon. Each user connects their own account via an init/verify flow. Refresh-token rotation with hashed tokens, admin and user roles.
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HTTP, HTTPS and ICMP health checks for a set of servers, with email alerts on failure and a follow-up if the issue lasts an hour. Per-server intervals, timeouts and expected status codes.
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A CLI that shows the live elapsed time of any Python script without hiding its output. Published on PyPI.
pip install pychron ↗ -
Web scraping and reporting service with a job queue. Work in progress.
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A minimal API gateway: path-based routing, reverse proxy and request IDs in the logs. Built to learn the pattern.
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No description yet. The code is on GitHub.
Repository data synced from GitHub on 9 November 2026.