open source utilities and reference repositories
Recent window: last 5.4 months (2026-04-30 → 2026-10-10), compared with the prior 5.4 months.
These products include open-source software tools, curated study guides, and niche desktop utilities created by independent developers. They are primarily used by software engineers, students, and digital hobbyists seeking free reference materials, system tweaks, or learning roadmaps. Unlike commercial software suites, this cluster consists of community-driven GitHub projects, mirrors, and specialized informational archives.
Pulled from real Hacker News comment threads on this niche's launches.
Members
| Name | Source | Upvotes ▲ | Launched |
|---|---|---|---|
| 证件照大师 | PH | 1 | 2026-09-10 |
| запчасти для комбайна | PH | 1 | 2026-09-14 |
| Edy Digital | PH | 1 | 2026-09-06 |
| Where Fits Me | PH | 1 | 2026-09-12 |
| Greddpy | PH | 1 | 2026-10-11 |
| 2026回国VPN实测推荐 | PH | 1 | 2026-09-10 |
| Calculette Mauricette | PH | 1 | 2026-10-07 |
| ZAKER 智客推 GEO | PH | 1 | 2026-10-02 |
| generatornamechina.com | PH | 1 | 2026-09-06 |
| Calculadora de Férias | PH | 1 | 2026-10-09 |
| FuturMatch | PH | 1 | 2026-09-15 |
| 2026住宅IP代理购买指南：静态住宅IP与动态住宅IP推荐及自费评测 | PH | 1 | 2026-09-10 |
| 推演 · 深度思考工作台 | PH | 1 | 2026-09-14 |
| 萌啦OZON数据_Ozon数据分析软件_ 跨境电商Ozon数据分析 | PH | 1 | 2026-09-11 |
| Simulador Plazo Fijo online 2026 | PH | 1 | 2026-09-25 |
| Umrah September 2026 ab Fulda | PH | 1 | 2026-10-12 |
| Bien.uy | PH | 1 | 2026-09-22 |
| すみれの電話占い相談室 | PH | 1 | 2026-09-15 |
| Calculadora de Importaciones | PH | 1 | 2026-10-05 |
| DIVYN | PH | 1 | 2026-09-11 |
| 香港月曆 Hong Kong Calendar | PH | 1 | 2026-09-15 |
| O Botão do Fim | PH | 1 | 2026-09-23 |
| 사주사이트 | PH | 1 | 2026-09-26 |
| xgb-official | PH | 1 | 2026-09-17 |
| 8Gb DDR4 DRAM Chip · Wide-temp · CN | PH | 1 | 2026-09-17 |
| KJSEA | PH | 1 | 2026-09-13 |
| 2026年中秋果籃 | PH | 1 | 2026-09-14 |
| CH Mujahid Global Empire | PH | 1 | 2026-09-08 |
| Axal: Designing and Getting PCB's in China is Dead | YC | 2 | 2026-07-30 |
| tatarverse | PH | 2 | 2026-09-15 |
| ContaGo - Facturi și chitanțe | PH | 2 | 2026-09-15 |
| Biohélie | PH | 3 | 2026-09-07 |
| Tokyo Yamathon 2026 | PH | 4 | 2026-09-19 |
| Mem0 thinks our 2023 conversation happened in 2026 | HN | 5 | 2026-04-30 |
| CEB | GITHUB | 6 | 2026-09-11 |
| idiolect | GITHUB | 6 | 2026-09-12 |
| 1c-unit-testing-presentation | GITHUB | 7 | 2026-09-13 |
| MudLife | GITHUB | 7 | 2026-09-13 |
| website-deploy-guide | GITHUB | 7 | 2026-09-15 |
| city-ex | GITHUB | 7 | 2026-09-24 |
| uestc-thesis | GITHUB | 7 | 2026-09-13 |
| cs-grad-exam-notes | GITHUB | 7 | 2026-09-11 |
| crane-ball-wall | GITHUB | 7 | 2026-09-22 |
| FitMind | GITHUB | 7 | 2026-09-16 |
| VeryMath-textbook-copilot | GITHUB | 8 | 2026-09-12 |
| chinese-laya | GITHUB | 8 | 2026-09-23 |
| Fyndra | GITHUB | 8 | 2026-09-22 |
| two-day-weekend-companies | GITHUB | 8 | 2026-09-11 |
| UCAS_IIE_COURSE_ARTIFACTS | GITHUB | 8 | 2026-09-23 |
| rm-academy | GITHUB | 8 | 2026-10-02 |