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A small team that ships.

We prefer solid products over loud launches. Four habits shape how we work:

Quality code

Clean, maintainable, tested. Code review and CI/CD are the baseline, not a badge.

Teamwork

Design, frontend, backend and release sit close together — so we move without losing product coherence.

Innovation

We try new tools when they earn their place, and drop the ones that do not.

Open source spirit

We share knowledge, notes and tools. An open community for developers who want to grow.

ls projects/ --long

What we are working on.

[ live ] spark/spak · v2.2.0 · android · web · windows install spak →

Spak music

Free cross-platform music streaming for Android, Web and Desktop. Synced lyrics, 105+ achievements, offline mode, creator platform.

  • HQ streaming at 320kbps
  • Synced lyrics and equalizer
  • Offline downloads
  • Social and achievements
  • Creator platform
spak · live demo
Sign up for beta Try web version
install spak

Get Spak.

Free on all platforms. No account required for the web.

[ web ] spark/sun-set · v0.9 · browser · android-soon · windows-soon open sun-set →

SUN_SET anime

Anime streaming in the browser: large catalog, subtitles, seasonal picks, Top 100 and news. Android and Windows are on the way.

  • Home, browse, seasonal and Top 100
  • Subtitles and audio where sources allow
  • My list, progress and 18+ filter
  • Adaptive HLS playback in browser
  • Native Android and Windows — coming soon
https://sp-a-rk.online/sun-set/
SUN_SET

SUN_SET

anime streaming · browser-first

$sun-set --status

  • ●catalog2,400+ titles indexed
  • ●subtitlesen · jp · uk where sources allow
  • ●top 100refreshed hourly
  • ●my listsign in to sync progress
  • ○native appsandroid · windows — soon

$open in your browser
Open SUN_SET
[ alpha ] spark/spaki-vpn · v0.2.0 · windows-alpha · android-soon · ios-soon free + premium tiers

Spaki-VPN privacy

WireGuard-based VPN by Spark Dev. Free community pool to try it out, premium tiers from $2.42/mo for full speed. Pay with card or crypto.

  • WireGuard-based protocol with zero-log private pool
  • Free community pool, throttled to 10 Mbps — no card required
  • Same Spark account, single sign-in across all our apps
  • Native Windows client live, Android + iOS following
  • Premium from $2.42/mo · pay with card or crypto (BTC, USDT, ETH, ...)
spaki-vpn · status

$spaki-vpn --status

  • ●protocolwireguard core — implemented
  • ●authspark sso — device flow live
  • ●billingstripe + crypto checkout — live
  • ●windowspublic alpha — download below
  • ○androidinternal alpha — Q3
  • ○iosdesign phase
  • ○extensionchrome — in queue

$grab the windows alpha →

Download for Windows Get Premium Changelog
spark --join-beta

Be the first.

Early access to Spak. Tell us what is off and we will fix it.

Application received.

We will reach out to your email when the beta is ready.

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Stay in touch.

Questions, ideas, or just want to chat — we are around.