From e06622130d16419ed8332c0f2b1844a87f4c9a34 Mon Sep 17 00:00:00 2001 From: Paul Buetow Date: Thu, 1 Jan 2026 02:14:19 +0200 Subject: Update content for html --- about/resources.html | 208 +++--- about/showcase.html | 1361 ++++++++++++++++++------------------ about/showcase/debroid/image-1.png | 38 +- 3 files changed, 809 insertions(+), 798 deletions(-) (limited to 'about') diff --git a/about/resources.html b/about/resources.html index 6cf7abf1..eed87e14 100644 --- a/about/resources.html +++ b/about/resources.html @@ -50,67 +50,67 @@ In random order:


Technical references



I didn't read them from the beginning to the end, but I am using them to look up things. The books are in random order:


Self-development and soft-skills books


@@ -118,44 +118,44 @@ In random order:


Here are notes of mine for some of the books

@@ -164,31 +164,31 @@ Some of these were in-person with exams; others were online learning lectures only. In random order:


Technical guides



These are not whole books, but guides (smaller or larger) which I found very useful. in random order:


Podcasts



@@ -197,20 +197,20 @@ In random order:


Podcasts I liked


@@ -218,30 +218,30 @@ I liked them but am not listening to them anymore. The podcasts have either "finished" (no more episodes) or I stopped listening to them due to time constraints or a shift in my interests.


Newsletters I like



This is a mix of tech and non-tech newsletters I am subscribed to. In random order:


Magazines I like(d)



@@ -249,9 +249,9 @@

Formal education



diff --git a/about/showcase.html b/about/showcase.html index 8434a6a3..5a99ae7d 100644 --- a/about/showcase.html +++ b/about/showcase.html @@ -13,9 +13,9 @@

Project Showcase



-Generated on: 2025-12-31
+Generated on: 2026-01-01

-This page showcases my side projects, providing an overview of what each project does, its technical implementation, and key metrics. Each project summary includes information about the programming languages used, development activity, and licensing. The projects are ranked by score, which combines project size and recent activity.
+This page showcases my side projects, providing an overview of what each project does, its technical implementation, and key metrics. Each project summary includes information about the programming languages used, development activity, and licensing. The projects are ordered by recent activity, with the most actively maintained projects listed first.

Table of Contents



@@ -23,79 +23,81 @@
  • Project Showcase
  • ⇢ Overall Statistics
  • ⇢ Projects
    • -
  • ⇢ ⇢ 1. epimetheus
    • -
  • ⇢ ⇢ 2. conf
    • -
  • ⇢ ⇢ 3. foo.zone
    • -
  • ⇢ ⇢ 4. perc
    • -
  • ⇢ ⇢ 5. hexai
    • -
  • ⇢ ⇢ 6. yoga
    • -
  • ⇢ ⇢ 7. gitsyncer
    • -
  • ⇢ ⇢ 8. totalrecall
    • -
  • ⇢ ⇢ 9. foostats
    • -
  • ⇢ ⇢ 10. dtail
    • -
  • ⇢ ⇢ 11. tasksamurai
    • -
  • ⇢ ⇢ 12. ior
    • -
  • ⇢ ⇢ 13. timr
    • -
  • ⇢ ⇢ 14. gos
    • -
  • ⇢ ⇢ 15. ds-sim
    • -
  • ⇢ ⇢ 16. gemtexter
    • -
  • ⇢ ⇢ 17. wireguardmeshgenerator
    • -
  • ⇢ ⇢ 18. rcm
    • -
  • ⇢ ⇢ 19. gogios
    • -
  • ⇢ ⇢ 20. sillybench
    • -
  • ⇢ ⇢ 21. terraform
    • -
  • ⇢ ⇢ 22. quicklogger
    • -
  • ⇢ ⇢ 23. gorum
    • -
  • ⇢ ⇢ 24. guprecords
    • -
  • ⇢ ⇢ 25. docker-radicale-server
    • -
  • ⇢ ⇢ 26. geheim
    • -
  • ⇢ ⇢ 27. algorithms
    • -
  • ⇢ ⇢ 28. randomjournalpage
    • -
  • ⇢ ⇢ 29. photoalbum
    • -
  • ⇢ ⇢ 30. ioriot
    • -
  • ⇢ ⇢ 31. sway-autorotate
    • -
  • ⇢ ⇢ 32. mon
    • -
  • ⇢ ⇢ 33. staticfarm-apache-handlers
    • -
  • ⇢ ⇢ 34. pingdomfetch
    • -
  • ⇢ ⇢ 35. ychat
    • -
  • ⇢ ⇢ 36. perl-c-fibonacci
    • -
  • ⇢ ⇢ 37. xerl
    • -
  • ⇢ ⇢ 38. fapi
    • -
  • ⇢ ⇢ 39. netcalendar
    • -
  • ⇢ ⇢ 40. vs-sim
    • -
  • ⇢ ⇢ 41. loadbars
    • -
  • ⇢ ⇢ 42. gotop
    • -
  • ⇢ ⇢ 43. fype
    • -
  • ⇢ ⇢ 44. rubyfy
    • -
  • ⇢ ⇢ 45. pwgrep
    • -
  • ⇢ ⇢ 46. perldaemon
    • -
  • ⇢ ⇢ 47. jsmstrade
    • -
  • ⇢ ⇢ 48. japi
    • -
  • ⇢ ⇢ 49. perl-poetry
    • -
  • ⇢ ⇢ 50. muttdelay
    • -
  • ⇢ ⇢ 51. netdiff
    • -
  • ⇢ ⇢ 52. debroid
    • -
  • ⇢ ⇢ 53. hsbot
    • -
  • ⇢ ⇢ 54. cpuinfo
    • -
  • ⇢ ⇢ 55. template
    • -
  • ⇢ ⇢ 56. ipv6test
    • -
  • ⇢ ⇢ 57. awksite
    • -
  • ⇢ ⇢ 58. dyndns
    • +
  • ⇢ ⇢ epimetheus
    • +
  • ⇢ ⇢ conf
    • +
  • ⇢ ⇢ foo.zone
    • +
  • ⇢ ⇢ perc
    • +
  • ⇢ ⇢ yoga
    • +
  • ⇢ ⇢ hexai
    • +
  • ⇢ ⇢ foostats
    • +
  • ⇢ ⇢ gitsyncer
    • +
  • ⇢ ⇢ timr
    • +
  • ⇢ ⇢ totalrecall
    • +
  • ⇢ ⇢ tasksamurai
    • +
  • ⇢ ⇢ gos
    • +
  • ⇢ ⇢ ior
    • +
  • ⇢ ⇢ dtail
    • +
  • ⇢ ⇢ wireguardmeshgenerator
    • +
  • ⇢ ⇢ ds-sim
    • +
  • ⇢ ⇢ sillybench
    • +
  • ⇢ ⇢ gemtexter
    • +
  • ⇢ ⇢ rcm
    • +
  • ⇢ ⇢ gogios
    • +
  • ⇢ ⇢ quicklogger
    • +
  • ⇢ ⇢ docker-radicale-server
    • +
  • ⇢ ⇢ terraform
    • +
  • ⇢ ⇢ gorum
    • +
  • ⇢ ⇢ guprecords
    • +
  • ⇢ ⇢ randomjournalpage
    • +
  • ⇢ ⇢ geheim
    • +
  • ⇢ ⇢ sway-autorotate
    • +
  • ⇢ ⇢ algorithms
    • +
  • ⇢ ⇢ perl-c-fibonacci
    • +
  • ⇢ ⇢ ioriot
    • +
  • ⇢ ⇢ photoalbum
    • +
  • ⇢ ⇢ staticfarm-apache-handlers
    • +
  • ⇢ ⇢ dyndns
    • +
  • ⇢ ⇢ mon
    • +
  • ⇢ ⇢ rubyfy
    • +
  • ⇢ ⇢ pingdomfetch
    • +
  • ⇢ ⇢ gotop
    • +
  • ⇢ ⇢ xerl
    • +
  • ⇢ ⇢ debroid
    • +
  • ⇢ ⇢ fapi
    • +
  • ⇢ ⇢ template
    • +
  • ⇢ ⇢ muttdelay
    • +
  • ⇢ ⇢ netdiff
    • +
  • ⇢ ⇢ pwgrep
    • +
  • ⇢ ⇢ japi
    • +
  • ⇢ ⇢ perl-poetry
    • +
  • ⇢ ⇢ ipv6test
    • +
  • ⇢ ⇢ cpuinfo
    • +
  • ⇢ ⇢ loadbars
    • +
  • ⇢ ⇢ perldaemon
    • +
  • ⇢ ⇢ awksite
    • +
  • ⇢ ⇢ jsmstrade
    • +
  • ⇢ ⇢ ychat
    • +
  • ⇢ ⇢ netcalendar
    • +
  • ⇢ ⇢ hsbot
    • +
  • ⇢ ⇢ fype
    • +
  • ⇢ ⇢ vs-sim

    • Overall Statistics




    Projects



    -

    1. epimetheus


    +

    epimetheus





    epimetheus screenshot
    @@ -120,16 +123,16 @@
    ---

    -

    2. conf


    +

    conf




    @@ -143,18 +146,19 @@
    ---

    -

    3. foo.zone


    +

    foo.zone





    foo.zone: source code repository.
    @@ -164,7 +168,7 @@
    ---

    -

    4. perc


    +

    perc





    **perc** is a command-line percentage calculator written in Go that handles the three common percentage calculation scenarios: finding X% of Y (e.g., "20% of 150"), determining what percentage one number is of another (e.g., "30 is what % of 150"), and finding the whole when given a part and percentage (e.g., "30 is 20% of what"). It accepts natural language-style input and shows step-by-step calculation breakdowns alongside results.
    @@ -187,7 +192,33 @@
    ---

    -

    5. hexai


    +

    yoga


    +
    +
    +
    +yoga screenshot
    +
    +Yoga is a Terminal User Interface (TUI) application written in Go that helps users browse and play local yoga video collections. It scans a designated directory for video files (MP4, MKV, MOV, AVI, WMV, M4V), extracts and caches duration metadata, and presents them in an interactive table. Users can quickly filter videos by name, duration range, or tags, sort by various criteria (name, length, age), and launch playback in VLC with a single keypress. The tool is particularly useful for managing personal yoga practice libraries where you want to quickly find videos matching specific time constraints or styles without opening a file browser.
    +
    +The implementation follows clean Go architecture with domain logic organized under internal/ (including app for TUI flow, fsutil for filesystem operations, and meta for metadata caching). It uses a keyboard-driven interface with vim-like navigation and maintains a .video_duration_cache.json file per directory to avoid re-probing video durations on subsequent scans. The project emphasizes maintainability with ≥85% test coverage requirements, table-driven tests, and strict formatting via gofumpt, while keeping the entry point minimal in cmd/yoga/main.go.
    +
    +View on Codeberg
    +View on GitHub
    +
    +---
    +
    +

    hexai





    hexai screenshot
    @@ -212,43 +244,42 @@
    ---

    -

    6. yoga


    +

    foostats





    -yoga screenshot
    -
    -Yoga is a Terminal User Interface (TUI) application written in Go that helps users browse and play local yoga video collections. It scans a designated directory for video files (MP4, MKV, MOV, AVI, WMV, M4V), extracts and caches duration metadata, and presents them in an interactive table. Users can quickly filter videos by name, duration range, or tags, sort by various criteria (name, length, age), and launch playback in VLC with a single keypress. The tool is particularly useful for managing personal yoga practice libraries where you want to quickly find videos matching specific time constraints or styles without opening a file browser.
    +**foostats** is a privacy-respecting web analytics tool designed for OpenBSD that processes both traditional HTTP/HTTPS server logs and Gemini protocol logs to generate anonymous site statistics. It immediately hashes all IP addresses using SHA3-512 before storage, ensuring no personal information is retained while still providing meaningful traffic insights. The tool supports distributed deployments with node-to-node replication, filters out suspicious requests based on configurable patterns, and generates comprehensive daily and monthly reports in both Gemtext and HTML formats. It's particularly useful for privacy-conscious site operators who need traffic analytics without compromising visitor anonymity.

    -The implementation follows clean Go architecture with domain logic organized under internal/ (including app for TUI flow, fsutil for filesystem operations, and meta for metadata caching). It uses a keyboard-driven interface with vim-like navigation and maintains a .video_duration_cache.json file per directory to avoid re-probing video durations on subsequent scans. The project emphasizes maintainability with ≥85% test coverage requirements, table-driven tests, and strict formatting via gofumpt, while keeping the entry point minimal in cmd/yoga/main.go.
    +The implementation uses a modular Perl architecture with specialized components: **Logreader** parses logs from httpd and Gemini servers (vger/relayd), **Filter** blocks suspicious patterns, **Aggregator** compiles statistics, **Replicator** synchronizes data between partner nodes, and **Reporter** generates human-readable reports. Statistics are stored as compressed JSON files, supporting both IPv4 and IPv6, with built-in feed analytics for tracking Atom/RSS and Gemfeed subscribers. The tool is designed specifically for the foo.zone ecosystem but can be adapted for any OpenBSD-based hosting environment requiring privacy-first analytics.

    -View on Codeberg
    -View on GitHub
    +View on Codeberg
    +View on GitHub

    ---

    -

    7. gitsyncer


    +

    gitsyncer





    GitSyncer is a Go-based CLI tool that automatically synchronizes git repositories across multiple hosting platforms (GitHub, Codeberg, SSH servers). It maintains all branches in sync bidirectionally, never deleting branches but automatically creating and updating them as needed. The tool excels at providing repository redundancy and backup, with special support for one-way SSH backups to private servers (like home NAS devices) that may be offline intermittently. It includes AI-powered features for generating release notes and project showcase documentation, plus automated weekly batch synchronization for hands-off maintenance.
    @@ -260,7 +291,31 @@
    ---

    -

    8. totalrecall


    +

    timr


    +
    +
    +
    +timr is a minimalist command-line stopwatch timer written in Go that helps developers track time spent on tasks. It provides a persistent timer that saves state to disk, allowing you to start, stop, pause, and resume time tracking across terminal sessions. The tool supports multiple viewing modes including a standard status display (with formatted or raw output in seconds/minutes), a live full-screen view with keyboard controls, and specialized output for shell prompt integration.
    +
    +The architecture is straightforward: it's a Go-based CLI application that persists timer state to the filesystem, enabling continuous tracking even when the program isn't actively running. Key features include basic timer controls (start/stop/continue/reset), flexible status reporting formats for automation, and fish shell integration that displays a color-coded timer icon and elapsed time directly in your prompt—making it effortless to keep track of how long you've been working without context switching.
    +
    +View on Codeberg
    +View on GitHub
    +
    +---
    +
    +

    totalrecall





    totalrecall screenshot
    @@ -287,57 +343,7 @@
    ---

    -

    9. foostats


    -
    -
    -
    -**foostats** is a privacy-respecting web analytics tool designed for OpenBSD that processes both traditional HTTP/HTTPS server logs and Gemini protocol logs to generate anonymous site statistics. It immediately hashes all IP addresses using SHA3-512 before storage, ensuring no personal information is retained while still providing meaningful traffic insights. The tool supports distributed deployments with node-to-node replication, filters out suspicious requests based on configurable patterns, and generates comprehensive daily and monthly reports in both Gemtext and HTML formats. It's particularly useful for privacy-conscious site operators who need traffic analytics without compromising visitor anonymity.
    -
    -The implementation uses a modular Perl architecture with specialized components: **Logreader** parses logs from httpd and Gemini servers (vger/relayd), **Filter** blocks suspicious patterns, **Aggregator** compiles statistics, **Replicator** synchronizes data between partner nodes, and **Reporter** generates human-readable reports. Statistics are stored as compressed JSON files, supporting both IPv4 and IPv6, with built-in feed analytics for tracking Atom/RSS and Gemfeed subscribers. The tool is designed specifically for the foo.zone ecosystem but can be adapted for any OpenBSD-based hosting environment requiring privacy-first analytics.
    -
    -View on Codeberg
    -View on GitHub
    -
    ----
    -
    -

    10. dtail


    -
    -
    -
    -dtail screenshot
    -
    -DTail is a distributed DevOps tool written in Go that enables engineers to tail, cat, and grep log files across thousands of servers simultaneously. It supports compressed logs (gzip and zstd) and includes advanced features like distributed MapReduce aggregations for log analysis at scale. The tool uses SSH for secure, encrypted communication and respects standard UNIX filesystem permissions and ACLs.
    -
    -dtail screenshot
    -
    -The architecture follows a client-server model where DTail servers run on target machines and a single DTail client (typically from a developer's laptop) connects to them concurrently, scaling to thousands of servers per session. It can also operate in a serverless mode. This design makes it particularly useful for troubleshooting and monitoring distributed systems, where engineers need to correlate logs across multiple machines in real-time without manually SSH-ing into each server individually.
    -
    -View on Codeberg
    -View on GitHub
    -
    ----
    -
    -

    11. tasksamurai


    +

    tasksamurai





    tasksamurai screenshot
    @@ -364,7 +371,34 @@
    ---

    -

    12. ior


    +

    gos


    +
    +
    +
    +gos screenshot
    +
    +Gos is a command-line social media scheduling tool written in Go that serves as a self-hosted replacement for Buffer.com. It enables users to schedule and post messages to Mastodon and LinkedIn (plus a "Noop" pseudo-platform for tracking) through a simple file-based queueing system. Messages are created as text files in a designated directory (~/.gosdir), with optional tags embedded in filenames or content to control platform targeting, priority, and scheduling behavior. The tool addresses limitations of commercial services by offering unlimited posts, a scriptable CLI interface, and full user control without unwanted features like AI assistants.
    +
    +gos screenshot
    +
    +The implementation uses OAuth2 for LinkedIn authentication, stores configuration as JSON, and manages posts through a platform-specific database structure. Gos employs intelligent scheduling based on configurable weekly targets, lookback windows, pause periods between posts, and run intervals to prevent over-posting. It supports priority queuing, platform exclusion rules, dry-run testing, and can generate Gemini gemtext summaries of posted content. Built with Mage for automation, the tool integrates seamlessly into shell workflows and can be triggered on intervals to maintain a consistent posting cadence across platforms.
    +
    +View on Codeberg
    +View on GitHub
    +
    +---
    +
    +

    ior





    ior screenshot
    @@ -391,57 +426,58 @@
    ---

    -

    13. timr


    +

    dtail





    -timr is a minimalist command-line stopwatch timer written in Go that helps developers track time spent on tasks. It provides a persistent timer that saves state to disk, allowing you to start, stop, pause, and resume time tracking across terminal sessions. The tool supports multiple viewing modes including a standard status display (with formatted or raw output in seconds/minutes), a live full-screen view with keyboard controls, and specialized output for shell prompt integration.
    +dtail screenshot

    -The architecture is straightforward: it's a Go-based CLI application that persists timer state to the filesystem, enabling continuous tracking even when the program isn't actively running. Key features include basic timer controls (start/stop/continue/reset), flexible status reporting formats for automation, and fish shell integration that displays a color-coded timer icon and elapsed time directly in your prompt—making it effortless to keep track of how long you've been working without context switching.
    +DTail is a distributed DevOps tool written in Go that enables engineers to tail, cat, and grep log files across thousands of servers simultaneously. It supports compressed logs (gzip and zstd) and includes advanced features like distributed MapReduce aggregations for log analysis at scale. The tool uses SSH for secure, encrypted communication and respects standard UNIX filesystem permissions and ACLs.

    -View on Codeberg
    -View on GitHub
    +dtail screenshot
    +
    +The architecture follows a client-server model where DTail servers run on target machines and a single DTail client (typically from a developer's laptop) connects to them concurrently, scaling to thousands of servers per session. It can also operate in a serverless mode. This design makes it particularly useful for troubleshooting and monitoring distributed systems, where engineers need to correlate logs across multiple machines in real-time without manually SSH-ing into each server individually.
    +
    +View on Codeberg
    +View on GitHub

    ---

    -

    14. gos


    +

    wireguardmeshgenerator





    -gos screenshot
    -
    -Gos is a command-line social media scheduling tool written in Go that serves as a self-hosted replacement for Buffer.com. It enables users to schedule and post messages to Mastodon and LinkedIn (plus a "Noop" pseudo-platform for tracking) through a simple file-based queueing system. Messages are created as text files in a designated directory (~/.gosdir), with optional tags embedded in filenames or content to control platform targeting, priority, and scheduling behavior. The tool addresses limitations of commercial services by offering unlimited posts, a scriptable CLI interface, and full user control without unwanted features like AI assistants.
    -
    -gos screenshot
    +WireGuard Mesh Generator is a Ruby-based automation tool that creates and manages full-mesh VPN configurations for WireGuard across heterogeneous hosts (Linux, FreeBSD, OpenBSD). It eliminates manual configuration by automatically generating unique keypairs, preshared keys, and peer configurations for each host, handling OS-specific differences in config paths, privilege escalation commands, and service reload mechanisms.

    -The implementation uses OAuth2 for LinkedIn authentication, stores configuration as JSON, and manages posts through a platform-specific database structure. Gos employs intelligent scheduling based on configurable weekly targets, lookback windows, pause periods between posts, and run intervals to prevent over-posting. It supports priority queuing, platform exclusion rules, dry-run testing, and can generate Gemini gemtext summaries of posted content. Built with Mage for automation, the tool integrates seamlessly into shell workflows and can be triggered on intervals to maintain a consistent posting cadence across platforms.
    +The tool reads host definitions from a YAML file specifying network interfaces (LAN/internet/WireGuard), SSH details, and OS types. It intelligently determines optimal peer connections—using LAN IPs when both hosts are local, public IPs when available, or marking peers as "behind NAT" when direct connection isn't possible—and applies persistent keepalive only for LAN-to-internet tunnels. The three-stage workflow (generate keys/configs → upload via SCP → install and reload via SSH) enables zero-touch deployment of a complete mesh network where every node can communicate securely with every other node.

    -View on Codeberg
    -View on GitHub
    +View on Codeberg
    +View on GitHub

    ---

    -

    15. ds-sim


    +

    ds-sim





    ds-sim screenshot
    @@ -466,7 +503,30 @@
    ---

    -

    16. gemtexter


    +

    sillybench


    +
    +
    +
    +**Silly Benchmark** is a minimal Go-based performance benchmarking tool designed to compare CPU performance between FreeBSD and Linux Bhyve VM environments. It provides two simple CPU-intensive benchmark tests: one that performs repeated integer multiplication operations (BenchmarkCPUSilly1) and another that executes floating-point arithmetic sequences including addition, multiplication, and division (BenchmarkCPUSilly2).
    +
    +The implementation is intentionally straightforward, using Go's built-in testing framework to run computational workloads that stress different aspects of CPU performance. The benchmarks avoid being optimized away by the compiler while remaining simple enough to produce consistent, comparable results across different operating systems and virtualization platforms. This makes it useful for quick performance comparisons when evaluating the overhead of virtualization or differences in OS scheduling and computation.
    +
    +View on Codeberg
    +View on GitHub
    +
    +---
    +
    +

    gemtexter