Update: 2026.01.15

📈 Trending Up

Projects that have a higher project-quality score compared to the last update. There might be a variety of reasons, such as increased downloads or code activity.

• AstroFlow (🥈13 · ⭐ 16 · 📈) - One stop realtime GPU-accelerated single-pulse/FRB.. BSD-3

📉 Trending Down

Projects that have a lower project-quality score compared to the last update. There might be a variety of reasons such as decreased downloads or code activity.

• blimpy (🥇20 · ⭐ 53 · 💀) - Breakthrough Listen I/O Methods for Python. BSD-3
• your (🥈17 · ⭐ 38 · 📉) - Your Unified Reader. GPL-3.0

Update: 2026.01.08

📉 Trending Down

Projects that have a lower project-quality score compared to the last update. There might be a variety of reasons such as decreased downloads or code activity.

• blimpy (🥇20 · ⭐ 53 · 💀) - Breakthrough Listen I/O Methods for Python. BSD-3

Update: 2026.01.01

📉 Trending Down

Projects that have a lower project-quality score compared to the last update. There might be a variety of reasons such as decreased downloads or code activity.

• frbgui (🥈11 · ⭐ 23 · 📉) - A GUI for measuring properties of Fast Radio Bursts. MIT
• sigpyproc3 (🥉8 · ⭐ 19 · 📉) - Python3 version of Ewan Barrs sigpyproc library. MIT

Update: 2025.12.25

📉 Trending Down

Projects that have a lower project-quality score compared to the last update. There might be a variety of reasons such as decreased downloads or code activity.

• your (🥈18 · ⭐ 38 · 📉) - Your Unified Reader. GPL-3.0
• AstroFlow (🥈12 · ⭐ 16 · 📉) - One stop realtime GPU-accelerated single-pulse/FRB.. BSD-3

Update: 2025.12.18

📈 Trending Up

Projects that have a higher project-quality score compared to the last update. There might be a variety of reasons, such as increased downloads or code activity.

• your (🥈19 · ⭐ 38 · 📈) - Your Unified Reader. GPL-3.0

📉 Trending Down

Projects that have a lower project-quality score compared to the last update. There might be a variety of reasons such as decreased downloads or code activity.

• psrqpy (🥇19 · ⭐ 45 · 📉) - A python module to query the ATNF pulsar catalogue. MIT

Update: 2025.12.11

📈 Trending Up

Projects that have a higher project-quality score compared to the last update. There might be a variety of reasons, such as increased downloads or code activity.

• psrqpy (🥇20 · ⭐ 45 · 📈) - A python module to query the ATNF pulsar catalogue. MIT

📉 Trending Down

Projects that have a lower project-quality score compared to the last update. There might be a variety of reasons such as decreased downloads or code activity.

• your (🥈17 · ⭐ 38 · 📉) - Your Unified Reader. GPL-3.0

Update: 2025.12.04

📈 Trending Up

Projects that have a higher project-quality score compared to the last update. There might be a variety of reasons, such as increased downloads or code activity.

• blimpy (🥇21 · ⭐ 53 · 💀) - Breakthrough Listen I/O Methods for Python. BSD-3
• your (🥈19 · ⭐ 38 · 📈) - Your Unified Reader. GPL-3.0
• RM-Tools (🥇16 · ⭐ 49 · 📈) - RM-synthesis, RM-clean and QU-fitting on polarised radio spectra. MIT

📉 Trending Down

Projects that have a lower project-quality score compared to the last update. There might be a variety of reasons such as decreased downloads or code activity.

• psrqpy (🥇19 · ⭐ 45 · 📉) - A python module to query the ATNF pulsar catalogue. MIT
• frbcat (🥈11 · ⭐ 21 · 💀) - Query Fast Radio Burst catalogues. MIT
• TransientX (🥉5 · ⭐ 37 · 📉) - Transient Search. GPL-3.0

Update: 2025.11.27

📈 Trending Up

Projects that have a higher project-quality score compared to the last update. There might be a variety of reasons, such as increased downloads or code activity.

• blimpy (🥇21 · ⭐ 53 · 💀) - Breakthrough Listen I/O Methods for Python. BSD-3
• your (🥈19 · ⭐ 38 · 📈) - Your Unified Reader. GPL-3.0
• RM-Tools (🥇16 · ⭐ 49 · 📈) - RM-synthesis, RM-clean and QU-fitting on polarised radio spectra. MIT

📉 Trending Down

Projects that have a lower project-quality score compared to the last update. There might be a variety of reasons such as decreased downloads or code activity.

• TransientX (🥉5 · ⭐ 37 · 📉) - Transient Search. GPL-3.0

Update: 2025.11.20

📈 Trending Up

Projects that have a higher project-quality score compared to the last update. There might be a variety of reasons, such as increased downloads or code activity.

• psrqpy (🥇21 · ⭐ 45 · 📈) - A python module to query the ATNF pulsar catalogue. MIT
• frbcat (🥈12 · ⭐ 21 · 💀) - Query Fast Radio Burst catalogues. MIT

📉 Trending Down

Projects that have a lower project-quality score compared to the last update. There might be a variety of reasons such as decreased downloads or code activity.

• blimpy (🥇19 · ⭐ 53 · 💀) - Breakthrough Listen I/O Methods for Python. BSD-3
• your (🥈16 · ⭐ 37 · 📉) - Your Unified Reader. GPL-3.0
• RM-Tools (🥇15 · ⭐ 49 · 📉) - RM-synthesis, RM-clean and QU-fitting on polarised radio spectra. MIT

➕ Added Projects

Projects that were recently added to this best-of list.

• AstroFlow (🥈13 · ⭐ 11 · ➕) - One stop realtime GPU-accelerated single-pulse/FRB.. BSD-3
• TransientX (🥉6 · ⭐ 36 · ➕) - Transient Search. GPL-3.0

Update: 2025.11.13

Nothing changed from last update.