Emulation
emulationEmulators, debuggers and preservation tools for consoles and old machines.
0 subscribers 0 trending this week
Per-topic GitHub trending
Trending repos for the topics you actually care about
Global trending is dominated by projects that already have tens of thousands of stars. Upstar ranks star velocity inside each topic, so an emulator that goes from 50 → 800 stars this week tops #emulation instead of disappearing on page nine.
Read-only GitHub access. We use your public stars to suggest topics, nothing else.
- Computed from public GitHub star events
- 51 topics tracked
- 0 repos rising this week
No rising repos in these topics this week
Star activity is quiet right now. A longer period usually surfaces something.
Nothing rising this week. Build your own feed
How it works
Topics work like subreddits for GitHub. Each one has its own trending list, so small projects compete with their peers instead of with the whole platform.
- 01
Pick topics
Follow topics like Emulation, Self-hosted or Rust. Sign in with GitHub and we suggest topics based on the repos you’ve already starred.
- 02
We track star velocity per topic
Every repo is scored by stars gained relative to its size, then ranked inside each topic it belongs to. Today, this week and this month are ranked separately.
- 03
Get a feed and a digest
Open your feed whenever you like, or get one email on Monday with the top rising repos in each of your topics.
Same week, two rankings
Illustrative exampleGlobal trending
- 1acme-ai/agent-kit48.2k stars+6.1k
- 2bigframe/ui112k stars+4.8k
- 3modelhub/zoo67.5k stars+4.2k
- 4runtime-co/bolt81.0k stars+3.9k
- 212solenne/gbz80Game Boy emulator · 800 stars+750
Trending in #emulation
- 1solenne/gbz8050 → 800 stars this week+750
- 2kestrel-emu/nyx6.6k → 8.4k stars+1.8k
- 3mbrandt/crt-lab1.3k → 2.0k stars+690
- 4moth-emu/saturnine1.8k → 2.3k stars+520
stars gained ÷ √(stars before the period, minimum 100). Brand-new repos with a handful of stars can’t game the ranking, and big repos still rank when they surge. A repo must gain at least 20 stars in the period to be ranked at all. Both columns are illustrative.Start with a few topics
Each topic has a public page ranked by today, this week and this month. Subscribe to as many as you like.
Self-hosted
self-hostedSoftware you run on your own hardware instead of someone else's cloud.
0 subscribers 0 trending this week
Rust
rustCrates, tools and applications written in Rust.
0 subscribers 0 trending this week
AI agents
ai-agentsFrameworks and runtimes for LLM agents that plan, call tools and act.
0 subscribers 0 trending this week
Homelab
homelabRunning real infrastructure on a shelf at home.
0 subscribers 0 trending this week
Retro computing
retro-computingOld hardware, fantasy consoles and the software that keeps them alive.
0 subscribers 0 trending this week
Zig
zigLibraries and tools written in Zig.
0 subscribers 0 trending this week
Local-first
local-firstApps that work offline and sync when they can, with CRDTs and friends.
0 subscribers 0 trending this week
Weekly digest
One email on Monday. Only what moved.
The top rising repos in each topic you follow, with star gains and a one-line reason. No account needed for the general digest.
- Five repos per topic, ranked by star velocity over the past seven days.
- Sign in later to pick your own topics and choose the day and time.
- Unsubscribe with one click from any email.
From Upstar digest · Monday, Oct 12 This week in
Sample digest generated from this week’s dataOpen full sample
Your topics, ranked by what is actually moving
Sign in with GitHub, pick a handful of topics, and your feed is ready in under a minute.