The best coding harnesses, according to hackers
3 coding harnesses were recommended on Hacker News between November 2025 and November 2026. We rank them by how many separate people recommend each one, and 1 earns the Hacker Approved badge.
Top pick
The most recommended coding harness with the badge. Each figure is one person. RecommendsCriticizes One comment
Good out-of-the-box experience
Recommended as an easy out-of-the-box coding harness that makes swapping models simple and can be extended with custom guardrails.
All 3 coding harnesses, ranked
Select a column heading to sort. Approval share is recommenders out of everyone who gave an opinion; the tick on each bar marks the 2 to 1 line the badge needs. Months counts the months, out of 13, in which someone recommended it.
| Rank | |||||||
|---|---|---|---|---|---|---|---|
| 1 | Prospero coding harness | 13 | 5 | 72% | 3 | — | — |
| 2 | OhMyPi | 10 | 5 | 67% | 5 | — | Approved |
| 3 | Opair | 5 | 0 | 100% | 3 | — | — |
How we rank
Rank is the number of separate people who recommend a product in a Hacker News comment over the past year. Someone who praises the same coding harness in five threads counts once.
The badge goes to coding harnesses that at least 10 people recommend, with recommenders outnumbering critics at least 2 to 1, recommended in at least 4 of the 13 months.
Rankings are never for sale. We may earn a commission when you buy through our links. It never changes the order.