Brooklyn Nets superstar James Harden revelled in his record-setting debut, while head coach Steve Nash heaped praise on the former NBA MVP.

Harden became the first player in NBA history to post a 30-point triple-double in his bow for a new team after the Nets outlasted the Orlando Magic 122-115 on Saturday.

Eight-time All-Star Harden swapped the Houston Rockets for the Nets in a blockbuster trade on Thursday, and his first game in a Brooklyn jersey resulted in 32 points, a franchise-record 14 assists, 12 rebounds and four steals.

Afterwards, Harden said: "It felt really good [to get the win]. The guys got after it.

"Individually, I've got to stop turning the basketball over, but that comes with chemistry, that comes with practice, that comes with watching film.

"So, first game I'm glad to get a win and we've just got to keep going."

On the record, Harden was asked what it meant, and he told YES: "Nothing, I'm just happy we came away with the win. Those stats don't mean anything."

"When you're paying with really, really good players, it's pretty easy," Harden said. "For me, I just gotta learn reads, learn where guys like the ball, just learn our personnel individually so once I get that, the turnovers will cut down, I can be more efficient."

Disgruntled in Houston as he eyed an exit from the Rockets, Harden arrived in Brooklyn out of form, but the sharpshooter showed what the Nets are getting in a super team that also consists of Kevin Durant and Kyrie Irving.

Harden was eight-of-18 from the field and three-of-10 shooting from three-point range in 40 minutes, while he also had nine turnovers.

First-year coach Nash, who now leads a genuine championship contender, hailed Harden post-game.

"I can't say I'm surprised," Nash said. "We had a pretty big simple size of him doing that [for] however many years in he's been in the league. But it's still not easy. He's still not in his best condition yet, he's joined a new group.

"Basically no practice time, and figured it out on the fly. He had a bunch of turnovers just because he's new to the team and the group and you’re thrown out there in an NBA where the other team is an excellent coached-basketball team....But all the things he did on the floor were incredible for his first game."

Reuniting with former Oklahoma City Thunder team-mate Harden, Durant led the way with a game-high 42 points as the Nets improved to 8-6 following a third consecutive win.

Durant also made franchise history for most consecutive 25-plus point games with nine.

"James, he played the same way he always played, to be honest," Durant said. "He played the same way he was playing in Houston, being a pass-first guard, trying to get guys good looks. He played the same way.

"Coach put him at the point, I think that's his natural position, is point and combo guard. For him to get 14 assists, 12 rebounds for us at the point guard was key."